Skip to main content

Dry film solder mask buy

Pathfinder: Wrath of the Righteous Mythic Path Guide

Universal and cost-efficient Laser Direct Imaging (LDI) system platform designed for the flexible use in high-mix/low-volume PCB manufacturing environments during the dry-film patterning or solder mask imaging process. Industry Growth Insights published a new data on “Solder Mask Market”. This is a Potassium carbonate based developer that can be used in developing trays, immerse developing tanks or for optimal resolution a spray Developing processor machine should be used Mixed the mian ink ,stirring for 10-15 mins . After exposing, various openings are produced in the pattern, as well as parts are soldered to copper pads. Aug 20, 2019 · Our laminate solder mask is an aqueous alkaline processed dry film mask. Average Power:<3 KW Working table size:700mm*700mm Resolution:50um Working table:Double drawer. Quality solder mask pcb film with free worldwide shipping on AliExpress OS-953* LPI/ Dry Film Solder Mask Remover DESCRIPTION OS953* LPI/Dry Film Solder Mask Remover is an aqueous, alkaline liquid designed to remove fully cured dry film solder mask and most photoimageable solder masks from printed circuit boards. Attributes It is a transparent, green material, which we provide in 75 microns (3 mil) thickness, 305 mm width and roll lengths of 25, 76 or 152 meters. Solder mask, utilizing epoxy chemistry materials well known for there electrical insulation,chemical. Jun 04, 2001 · The newly developed dry-film solder mask will solve these major problems for flexible printed wiring board manufacturers. It will remove light copper oxides and lays down a protective layer of flux to protect solder mask, and promote good solderability of copper pads. Dynamask 5000 key performance properties include: Dry Film Laminator The RLM is a dry film laminator especially made for small companies, schools, research and development departments. Other types are the liquid photoimageable solder mask (LPSM) inks and dry film photoimageable solder mask (DFSM). It offers superior performance and resistance to leaching in all the most commonly used plating baths used in printed circuit manufacturing. Solder mask is a polyethylene material, mainly divided into two types, dry film and wet film. 843 green solder mask dry film pcb products are offered for sale by suppliers on Alibaba. Products – Limata. LPI solder mask can be silkscreened on the PCB, exposed to the pattern and developed to provide window openings in the pattern for parts to be soldered to the copper pads. continues to apply Dry Film Solder Mask (DFSM) on Printed Circuit Boards (PCB) since opening for business in 1985. In the beginning, our business was focused on production of synthetic resins, and we have used synthetic resin technology as the core to gradually develop other products, including electronic chemicals, semiconductor materials, optical-electronic & monitor materials, LED & photovoltaic materials, touch panel materials, etc. Solder Mask(S/M) green paint, solder mask In the original term, Solder Mask is more general, but Solder Resist is still more formal. The lowest-cost solder mask is epoxy liquid that is silk-screened through the pattern onto the PCB. Small size solder mask resist Dry film wet film PCB UV LED Exposure machine. Details aboutDry film solder mask - Dynamask 5000 - (0,3m x 1m) Dry film solder mask - Dynamask 5000 - (0,3m x 1m) Report item. 3. C. Full automatic inner layer. One-sided: Type II-a. , Ltd. All commercial laminates for PCB manufacture and mould-etching part technique can be processed. Design engineers or buyers might want to check out various Solder Mask factory & manufacturers, who offer lots of related choices such as pcb board, pcb assembly and pcb. Let’s start with the solder mask and we will get to the marking in the next section. With an artwork Phototool an exposure is made using a UV exposure unit and the unwanted areas are developed away using an Alkaline based Dry Film Developer solution before final curing in an Oven/UV Exposure Unit. Dynamask ®5000 Series Dry Film Soldermask (DFSM) is an aqueous processible, dry film photopolymer solder mask, utilizing epoxy chemistry materials well known for there electrical insulation,chemical Photosensitive Solder Mask Resist Developer (Dry and Liquid) wrinkling you should pre-heat the board before applying the dry film buy a standard etcher, or Mar 10, 2021 · Small Size Solder Mask Resist Dry Film, Wet Film PCB UV LED Exposure Machine. June 11, 2021. 1mm (0. Solder mask is traditionally green, but is now available in many colors. After setting, the mask creates openings, and copper is layered inside the holes and on the traces using electrochemical processing. Treatment before printing: 1)Wash pcb with HCl or H2SO4 water solvent . “Since 2019, we have been running the Limata X1000 LDI system (including LUVIR for solder mask imaging) in daily production as an addition to our current process with film. Due to adjustable pressure control and adjustable laminating speed, solder mask application is also possible without problems. 17905 Metzler Lane Huntington Beach, CA USA 92647 Telephone: (714) 842-1987 Fax: (714) 847-0244 For more information Component Verification Tool Stencils and Custom LAS Stencils Dry Film Solder Mask Liquid Photoimageable Solder Masks Stripping Solder Masks Stripping Solder M Dry Film Photoresist Developer concentrate solution designed to work with our range of Negative working Dry Film Photo resist and Dry Film Solder mask products. The lowest-cost solder mask is epoxy liquid that is silkscreened through the pattern onto the PCB. It is highly resistant to acid etching processes. Follow-ing processing and curing, the dry film mask covers only those areas where no solder is to appear and, conversely, does not Solder mask comes in different media depending upon the demands of the application. Dupont Flexible PhotoImageable Coverlay (PIC) 1000 & 2000. Path: Top Products >> Food, Household & Pets >> Household Supplies >> Dry Film Solder Mask manufacturers – Update me on new products 12 Dry Film Solder Mask results from 7 Manufacturers Verified Manufacturers Accepts Sample Orders Accepts Small Orders Sort by Relevancy Supplier Rank: Descending Date Product Posted Response Rate Response Time Solder mask is a polyethylene material, mainly divided into two types, dry film and wet film. I favour laminator over ironing for PCB making. • Compatible with No Clean and aqueous based fluxes and Solder Pastes. PCB circuit board liquid photosensitive solder mask and dry film solder mask process. 69. Quality solder mask pcb film with free worldwide shipping on AliExpress The via is completely covered with dry film solder mask and overprinted with normal solder mask, afterwards. web thickness: . T-BGA. LEVELCOTE FLUX 350 will provide a bright uniform solder finish with good rinseability. Freight Cost Available. Supplier: Ellsworth Adhesives. 5 mil & 2. Taiyo solder mask products include solder mask, ink jet solder mask, dry film and flexible solder mask, and heat management ink. DFSM is vacuum-laminated on the PCB then exposed and developed. This report also splits the market by region: Breakdown data in Multi function dry film and solder mask exposure machine. After developing, openings are created in the pattern, and parts can be soldered to the copper pads. Liquid Photoimageable Solder Masks. Epoxy Liquid Solder Masks. Dynamask ®5000 Series Dry Film Soldermask (DFSM) is an aqueous processible, dry film photopolymer solder mask, utilizing epoxy chemistry materials well known for there electrical insulation,chemical In terms of solder mask material, it must be used through liquid wet process or dry film lamination. 5 in (bigger lenght by request) at the best online prices at eBay! Free shipping for many products! May 19, 2016 · As with any resist process, there is a choice between dry film materials, where a known thickness of mask is laid over the board, and liquid processes, where a deposit of approximately even thickness is attempted, typically in the case of solder resist by curtain coating. Inquire Now Save Compare Chat. Dynamask ®5000 Series Dry Film Soldermask (DFSM) is an aqueous processible, dry film photopolymer solder mask, utilizing epoxy chemistry materials well known for there electrical insulation,chemical nence testing of ultraviolet-initiated dry film solder mask (sol-der resist) organic coatings. There are different types of PCB soldermask, such as Epoxy Liquid, Liquid Photoimageable (LPI), or Dry Film. The research report is titled “Solder Mask Market research by Types (Top and Bottom Side Masks, Epoxy Liquid Solder Masks, Liquid Photoimageable Solder Masks, Dry Film Photoimageable Solder Masks), By Applications (Consumer Electronics, Automobile Electronics, Communications, Others), By Players/Companies MG Chemicals Aug 24, 2017 · The RLM is a dry film laminator especially made for small companies, schools, research and development departments. 2. You can also customize Solder Mask orders from our OEM/ODM manufacturers. Stable quality and performance. US$ 5 - 15 / Piece. COF. The research report is titled “Solder Mask Market research by Types (Top and Bottom Side Masks, Epoxy Liquid Solder Masks, Liquid Photoimageable Solder Masks, Dry Film Photoimageable Solder Masks), By Applications (Consumer Electronics, Automobile Electronics, Communications, Others), By Players/Companies MG Chemicals Details aboutDry film solder mask - Dynamask 5000 - (0,3m x 1m) Dry film solder mask - Dynamask 5000 - (0,3m x 1m) Report item. The first is to avoid the oxidation of copper and the second is to have perfect insulation between two traces of copper during the assembly process. It is non-ozone depleting, non-corrosive, easy to remove, quick drying, and can be used for masking conformal coating. 2)Brush the PCB with machine (300-500mesh) . LPSM can be silkscreened or Jun 01, 2011 · OS-953* Dry Film Solder Mask Remover is an aqueous, alkaline liquid designed to remove fully cured dry film solder mask and most photoimageable solder masks from printed circuit boards. FREE Shipping on orders over $25 shipped by Amazon. The lowest-cost solder mask is an epoxy fluid that is silkscreened with the pattern onto the PCB. Due to adjustable pressure control and adjustable laminating speed, solder mask application is also May 14, 2018 · Dry Film Photoimageable: The solder mask of this type is applied using vacuum lamination. Jun 11, 2018 · Tenting was popular when dry film solder mask was in its prime, because dry film’s 0. The research report is titled “Solder Mask Market research by Types (Top and Bottom Side Masks, Epoxy Liquid Solder Masks, Liquid Photoimageable Solder Masks, Dry Film Photoimageable Solder Masks), By Applications (Consumer Electronics, Automobile Electronics, Communications, Others), By Players/Companies MG Chemicals Dynamask ®5000 Series Dry Film Soldermask (DFSM) is an aqueous processible, dry film photopolymer. The research report is titled “Solder Mask Market research by Types (Top and Bottom Side Masks, Epoxy Liquid Solder Masks, Liquid Photoimageable Solder Masks, Dry Film Photoimageable Solder Masks), By Applications (Consumer Electronics, Automobile Electronics, Communications, Others), By Players/Companies MG Chemicals Spray-coated Photo-imageable solder mask; Screened epoxy solder mask; Screened UV-curable via plugging; Peelable mask with stencil; Min. Dry Film Photoresist DF940. We exhibited at 2 Global Sources trade shows View More. 2 layer dry film photoresist green solder mask pcb's Order Tips: A. Includes eyelets and setting tools for plated through-hole (PTH) repair, Circuit Tracks to repair damaged circuits, epoxy and colour agents for solder mask or baseboard repairs and a comprehensive manual, all packaged in a While originally coating dry film solder masks, Mask Technology evolved, as did the industry, and expanded to provide services for OEM's, CEM's and Printed Circuit Board manufacturers. Electroplating. The lowest-cost solder mask is an epoxy liquid that is silkscreened through the pattern onto the PCB. The machine was capable of properly exposing Taiyo PSR-4000 BN (DI) solder mask types on normal to high-copper boards using a new and unique direct imaging process. Path: Top Products >> Food, Household & Pets >> Household Supplies >> Dry Film Solder Mask manufacturers – Update me on new products 12 Dry Film Solder Mask results from 7 Manufacturers Verified Manufacturers Accepts Sample Orders Accepts Small Orders Sort by Relevancy Supplier Rank: Descending Date Product Posted Response Rate Response Time Taiyo America solder mask products are found in LED lighting, automotive, military and defense, medical robotics, mobile devices and computers, and flexible circuit boards. Jan 18, 2005 · IIRC its now usually applied as a dry film, heat pressed on, UV exposed in the pattern of your solder pads, fixed and then the pads are chemically dissolved. Stripping Solder Masks. Order) Lead Time: 30 days. Dry Film Photoresist Developer concentrate solution designed to work with our range of Negative working Dry Film Photo resist and Dry Film Solder mask products. TAB. This is a Potassium carbonate based developer that can be used in developing trays, immerse developing tanks or for optimal resolution a spray Developing processor machine should be used LPI and Dry Film Solder Mask NASA – Meets or Exceeds Out-gassing Requirements Peelable Solder Mask Raised Profile Plating Sequential Lamination and Controlled Depth Drill/Plating Capability Controlled Impedance (+/- 10% standard) Copper Weights up to 11 ounce High Speed Epoxy / Teflon Hybrids RF Applications Mixed Copper Weights Find many great new & used options and get the best deals for Dry Film Solder Mask Roll of 12 in x 42. Rohm and Haas (Dynachem) DynaMASK 5000 Available in 3 mil & 4 mil. was the first service bureau in the nation to install a Class 100,000 Clean Room for application of LPISM. Dry Film Soldermask DF975. OS-953* removes solder mask with much shorter exposure time than most competitive products. 4; and forecast to 2026 in section 11. LEVELCOTE FLUX 350 is non-foaming and compatible with LPI and dry film solder masks. Riston® FX900 Series Dry Film Photoresist. The dry film solder mask is designed to perform the same functions. 004; Min. Postage and payments. This economical concentrate can also be employed in manual or automated replenishment systems. Global Solder Mask Market by Type (Top and Bottom Side Masks, Epoxy Liquid Solder Masks, Liquid Photoimageable Solder Masks, Dry Film Photoimageable Solder Masks), By Application (Consumer Electronics, Automobile Electronics, Communications, Others) And By Region (North America, Latin America, Europe, Asia Pacific and Middle East & Africa), Forecast To 2028 Photosensitive Solder Mask Resist Developer (Dry and Liquid) wrinkling you should pre-heat the board before applying the dry film buy a standard etcher, or Industry Growth Insights published a new data on “Solder Mask Market”. The DF501 Dry Film Solder Mask Film can be Laminated to the PCB substrate using one of the Fortex Dry Film Laminators. Dry Film Solder Mask: This Instructable is about dry film solder mask, in other words, is the green stuff that is on top of the circuit board. X1000. com is a growing Manufacturer Directory and B2B Marketplace connecting Global Dry Film Solder Mask Importers, Exporters, Suppliers, Traders and Manufacturers at a reliable, common platform. 5% coupon applied at checkout. About KST. Furthermore, the unsaturated double bond is preferably one derived from acrylic acid or methacrylic acid or a derivative thereof. has continued to be the premier service-bureau applying it to PCB's. SEACOLE DEVELOPER PC-450C. Curtain Coating circuit board coating method. Dry Film Solder Mask was added in Jan 2001. Solder mask comes in different media depending upon the demands of the application. 3 Dry-Film Photo-Imageable Solder Mask (DPSM) DPSM has to be vacuum-laminated on the PCB before being exposed and developed to avoid trapping air bubbles. Jun 11, 2021 · TAIYO DRY FILM SOLDER MASK. Path: Top Products >> Food, Household & Pets >> Household Supplies >> Dry Film Solder Mask manufacturers – Update me on new products 12 Dry Film Solder Mask results from 7 Manufacturers Verified Manufacturers Accepts Sample Orders Accepts Small Orders Sort by Relevancy Supplier Rank: Descending Date Product Posted Response Rate Response Time Solder mask comes in different media depending upon the demands of the application. Materials Circuit Specialties dry film solder mask via eBay; Degreaser (remember, water sticks to the board when it’s clean) Hammermill Inkjet Transparency Film; Equipment you’ll need If you’re creating inkjet solder mask masks Epson Artisan 1430 $300 . China manufactuer, Double sided PCB UV Exposure machine,dry film, outer layer, solder mask,FR1,FR4,Aluminum PCB Automatic, camera alignment UV exposure unit, DI, Direct imaging system. 1 Piece (Min. Type: Masking Compounds. Here is a current listing of all available dry film solder masks: Dupont VACREL 8100 Available in 3 mil & 4 mil. Please contact us for more details. Professional applicable to solder mask. The so-called solder mask refers to the part of the conductor on the surface of the circuit board that does not need to be soldered to be covered with a permanent resin film. This film offers the fabricator: Superior resolution for precise imaging of complex high value circuit designs to to 10 µm. FPD. Liquid solder mask is typically formed from a two-component mixture of liquid photoimageable (LPI) polymers and solvents. 69. PCBA order: Please provide Gerber File, Manufacturing specification, BOM list and Pick & Place/XY file. PCB Outer layer process. Seller assumes all responsibility for this listing. To use the dry film solder mask you need to use the instruction or contact the professionals. A wide variety of green solder mask dry film pcb options are available to you, such as 3 years. . The LED machine is most different from traditional mercury lamp exposure machine, it runs stably and reliably, saves energy, and improves the speed of scheduling. Feb 13, 2021 · Dry Film Photoimageable; Top- and Bottom – side Masks. 4)80 degrees temperature to dry pcb for few seconds. resistance and dimensional stability properties. com, of which other pcb & pcba accounts for 1%, pcba accounts for 1%, and electronics production machinery accounts for 1%. solder mask, utilizing epoxy chemistry materials well known for there electrical insulation,chemical. 004” thickness enabled it to tent even relatively large holes very reliably without much chance of breakdown. Segmentation by application: breakdown data from 2016 to 2021, in Section 2. Liquid Photo-Imageable (LPI) Solder Mask (or LPSM) ink; Dry Film Photo-Imageable Solder Mask (DFSM) Ink. This standard prescribes the requirements for the qualification and performance of liquid and dry film solder mask material and for the determination of the acceptability of use on a standard printed board system. Our Dry Film Soldermask DF975 is extremely flexible Industry Growth Insights published a new data on “Solder Mask Market”. Application dry film solder mask. The process includes applying a DFSM material that includes a dienophile functional group to a PCB laminate material that includes a diene functional group. Solder mask is removed without damaging the circuitry or epoxy laminate. While originally coating dry film solder masks, Mask Technology evolved, as did the industry, and expanded to provide services for OEM's, CEM's and Printed Circuit Board manufacturers. In 1989 the company expanded into Hot Air Solder Leveling and subsequently adopted Halco Teledynes horizontal leveling process. The research report is titled “Solder Mask Market research by Types (Top and Bottom Side Masks, Epoxy Liquid Solder Masks, Liquid Photoimageable Solder Masks, Dry Film Photoimageable Solder Masks), By Applications (Consumer Electronics, Automobile Electronics, Communications, Others), By Players/Companies MG Chemicals The solder mask has two interests. Other types are the liquid photoimageable solder mask (LPSM or LPI) inks and dry-film photoimageable solder mask (DFSM). - opens in a new window or tab. PCB Dry Film Laminators. Solder mask is Dry Film Solder Application. One roll of DuPont Riston costs around $90 and measures too huge for our works. Disclosed are dry film solder mask compositions containing a binder material that is the reaction product of: (a) a polymerized mixture of polypropyleneglycol monomethacrylate, methacrylic acid and, preferably, specific acrylates and methacrylates; and (b) isocyanatoethyl methacrylate. Some of the DFSM materials are available only upon special order. Description. Aug 30, 2021 · Solder mask is available in various media relying on the needs of the application. eBay item number: 281908131503. Nippon Polytech Corporation is a manufacturer of liquid photo solder mask, which is highly valued by customers for use as covering material of high-precision flexible circuits relating to hard disk drive, liquid crystal Solder mask can be applied in dry (film) or liquid forms. Manual LED integrated machine UV LED exposure machine (special for circuit and white ink). In an example, a process for bonding a dry film solder mask (DFSM) material to a printed circuit board (PCB) laminate material is disclosed. Circuit Board of Printer. HDD. It is an automatic construction method for the photosensitive green paint coating on the surface of the circuit board. DuPont Riston is a dry film photoresist used for this purpose. Learn more. PCB Inner layer process. 4. Multifunctional capabilities - ideal for all fine line work, etching and plating. was established in 1964. Dry film photoimageable solder mask is applied using vacuum lamination, then exposed and developed. Dry Film Solder Mask PCB PCBA Assembly China Supplier. works with all DFSM available in the United States. 3) High press water cleaning ,then fresh water cleaning . OS953* removes solder mask with much shorter exposure time than most competitive products. PCB order: Please provide Gerber File and manufacturing specifications. PC-450C is a carbonate based, liquid developer concentrate for developing fully or semi aqueous dry. dry film roll laminator Pressure and speed can be adjusted according to different materials. If you do not have ,you could use brasive paper instead. Get it as soon as Wed, May 12. 07-0. 6. Home. Dry film solder mask materials are supplied in a thickness of 0. Today however, dry film mask is no longer used since its height causes difficulty with modern surface mount soldering. Reverse engineering and PCB clone service can be supplied with your PCB sample. Rohm and Haas ConforMASK 2500 Available in 1. Dry Film Soldermask DF975 are designed to be developed and stripped in mildly alkaline solutions. Various other kinds are the fluid photo imageable solder mask (LPSM or LPI) inks as well as dry-film photo imageable solder mask (DFSM). Dry Film Photoimageable Solder Masks. LED Lamp, Super energy saving. 1. 1. 8. TradeFord. Dry film photo imageable solder mask is more like a sticker or two stickers held together with the solder mask. Amongst the wide range of products for sale choice, Solder Mask is one of the hot items. A topside solder mask allows the PCB designer to identify the openings in the green solder mask layer; that are already added to the PCB by one of the epoxy, ink or film techniques. 8 oz Bottle. Eternal Materials Co. Since the introduction of Liquid Photoimageable Solder Masks (LPSIM) in the late 1980's, SolderMask, Inc. $10. We have been successful where others have failed because our stripper chemistry, formulated in-house, does not attack the PCB substrate to the extent that commercially available strippers do, and because of the care and dedication to detail that our employees apply to this difficult endeavor. Manual alignment. PC-450C contains a chemical stabilizer and cleaner. 3 mil. LPSM can be silkscreened or Dry Film Size:Width:250~610mm ; Press film temperature:50℃-150℃±2℃Adjustable ; Outsize: L830mm×W 1125mm×H1520mm; The Dry Film Photoresist Laminator is used for the lamination of photosensitive film and solder mask on PCB or other substrates. Because of the more complete coverage they provide on practical, three-dimensional (3D) surfaces, most solder mask is applied in liquid form. Others. Camera alignment. PCB Dry-Films. solder mask clearance : . Dry Film Solder Mask 2009 SolderMask, Inc. Products. After application, the mask is exposed, then developed. Other types are liquid photoimageable solder mask inks and dry film photoimageable solder mask (DFSM). Drilling, Milling and Routing. 2pcs PCB Solder Mask Ink, Solidify Gradually Prevent Wire Breakage Solder Mask Ink, Protection Electronic Components Green Mobile Phone for PCB Repair. Jul 16, 2019 · Solder mask comes in different media depending upon the demands of the application. Pretty similar to the process for doing the copper layer. Riston® FX900 is the superior film for fine-line printed circuit boards. If you really need it, though, you're probably better off having the boards made for you. 025; Dry film solder mask This is accomplished using photolithography. PCB parts can then be soldered onto the board using those identified places. Jan 25, 2019 · But any mask, whatever it is, is needed in order to hide something or help in something. Double-sided: Type II-b . I like to use smd components in my circuits board because I don't have a computerized drill machine and do in it by hand for a b… PCB Lamination. 03-0. Aug 15, 2019 · Dry film solder mask will need two things for a better result – one is a laser printer and another is a laminator which can handle PCB like “card”. There are two basic types of solder masks, liquid photo-imageable (LPI) and dry film with LPI being the most common. Dynamask ®5000 Series Dry Film Soldermask (DFSM) is an aqueous processible, dry film photopolymer solder mask, utilizing epoxy chemistry materials well known for there electrical insulation,chemical Put away materials, make sure film is light sealed; SOP For Inkjet Printer. Cheap Tool Parts, Buy Quality Tools Directly from China Suppliers:2018 Best Selling Dry Film Solder Mask Pcba Pcb Assembly Prototype Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. films and/or liquid photo imagable solder masks. B. Dynamask 5000 is compatible with most soldering operations,such as, Hot Air Solder Levelling, Wave. Description: Techspray Wondermask W is a water washable, temporary solder mask that is used to protect closed-loop systems. Liquid Photoimageable Solder Application. FOB Port: Dalian. Dry film UV LED exposure machine (can do all kinds inner layer outer layer solder mask all kinds colors, white ink, green ink). Manufacturer of solder masks, legend inks and specialty products for the printed circuit board industry. The instruction is attached to the mask upon receipt. Watch Video. 04″), which can be suitable for some surface mount products, but this material is not suitable for PCBs with tighter pitches. Save 5% with coupon. On the other hand, when the incorporation ratio exceeds 30 parts by mass, the light absorbance of the photopolymerization initiator on the surface of a solder resist coating Mar 03, 2021 · Multi function PCB LED exposure machine for inner outer layer dry wet film solder mask PISM white ink Average Power: <3 KW Working table size: 1280mm*700mm Resolution: 50um Working table: Double drawer. Dry film solder masking is the application of a film coating on laminates and circuits. SolderMask, Inc. The kit includes dry-film, epoxy backed Circuit Frames and unique replacement circuits that do not use messy liquid epoxy.