Master Bond, Inc. Datasheets for Conformal Coatings

Conformal coatings encapsulate circuit boards and their electronic components in order to prevent the ingress of moisture, fungus, dust and other environmental contaminants.
Conformal Coatings: Learn more

Product Name Notes
Chemical resistant, two part epoxy, EP41S-5 has exemplary resistance to a wide array of chemicals, such as acids, bases, alcohols, fuels and many solvents, including methylene chloride. It is widely...
EP112LS is optically clear, features reliable non-yellowing properties and has a refractive index of 1.55. This electrically insulative system is resistant to chemicals including water, oils, fuels, acids and bases.
EP21LVSP6 is a two component system that is also well suited for potting and encapsulation applications. It offers a very convenient one to one mix ratio, by weight or volume...
EP35SP is a two component epoxy system specially formulated to resist high temperatures and aggressive chemicals. It has a paste viscosity with little to no flow when curing.
EP36FR is a one component, high performance epoxy that meets the Airbus standards from ABD0031, Issue F, June 8, 2005 for flame retardancy. It is used in all kinds of...
EP40Med is a two component, room temperature curing epoxy with high elongation that passes ISO 10993-5 for cytotoxicity. It features exceptional adhesion to polycarbonates and acrylics.
EP41S-5 is chemically resistant and withstands acids, bases, alcohols, fuels and many solvents. This two part epoxy is widely used for bonding, sealing, coating, and encapsulating. It provides high physical...
EP42-2LV Black is a two component, room temperature curing epoxy compound featuring low viscosity and superior chemical resistance. It meets NASA low outgassing specifications, is black in color and optically...
EP79FL is a silver coated nickel filled polymer system that forms high strength bonds that are resistant to extreme cryogenic temperatures. It is electrically conductive and has a volume resistivity...
EP93FRHT is a two component epoxy that readily passes the Airbus specifications for flame resistance, smoke emission and toxic gas emission as listed under ABD 0031, Issue F. These tests...
Featuring breakthrough LED curing technology, LED401LV will cure completely tack-free when exposed to a light source emitting 405 nm wavelength in sections of 1/8 inch thick and beyond. Once cured,...
Featuring resounding softness and dimensional stability, Super Gel 9AO is a two component system that delivers superior thermal conductivity and electrical insulation values. Excellent flow properties and low exotherm enable...
Formulated for medical electronic applications, Master Bond EP62-1LPSPMed is a biocompatible two part epoxy that has a an ultra low viscosity. This makes it makes it ideal for use in...
Formulated for potting, coating and sealing applications, EP113 is a two component, nanosilica filled epoxy. The nano particles enhance the dimensional stability and the already exceptionally low shrinkage upon curing.
Formulated for specific optical applications, Master Bond EP30-2LB blocks UV light from 200-400 nm and allows the transmission of visible light from 450-900 nm. This two part system is optically...
Formulated for thermal management applications, EP30TC is a two component epoxy that contains robust thermally conductive fillers with very fine particle sizes. It has thermal conductivity of 18-20 BTU•in/ft2•hr•°F [2.60-2.88...
Formulated to have special optical transmission properties, EP30-2LB is an optically clear epoxy that does not permit UV light transmission, but transmits well from 450-900 nm and above. It is...
Low viscosity MasterSil 152 is a two component, optically clear silicone system that cures when exposed to air at room temperature. It has outstanding electrical insulation properties, making it ideal...
Low viscosity MB250NT is a single component ethyl cyanoacrylate that cures exceptionally fast at room temperature. This high strength, non-toxic system meets ISO 10993-5 standard for cytotoxicity. It is often...
Low viscosity, EP62-1LPSP is a two component, heat curing epoxy that features an exceptionally long working life of 12-24 hours at ambient temperatures. Its thin consistency, long open time and...
Master Bond EP21TPFL-1AO is an electrically insulative, two part epoxy polysulfide system with a thermal conductivity of 9-10 BTU•in/ft2•hr•°F [1.30-1.44 W/(m•K)]. As a polysulfide based system, it has very good...
Master Bond EP21TPHT is an epoxy polysulfide compound that withstands temperatures up to 350°F which gives it a higher resistance to elevated temperatures than most polysulfide systems.
Master Bond EP30DPBFMed is a two part, flexibilized epoxy-urethane hybrid system that can be used for bonding, sealing, coating, and encapsulation.
Master Bond EP30LTE-2 is a two part epoxy with an extraordinarily low coefficient of thermal expansion (CTE).It is used for bonding, sealing, coating and encapsulating.
Master Bond EP30NS is a nanosilica filled epoxy system featuring high abrasion resistance. It has exceptional dimensional stability and low shrinkage upon curing of less than 0.01%. EP30NS is optically...
Master Bond EP36CLV is a unique one component, high performance epoxy for bonding, sealing, potting and coating featuring electrical insulation, high temperature resistance and exceptionally low viscosity. It varies appreciably...
Master Bond EP39MAOHT is a two component, thermally conductive, electrically insulative epoxy for bonding, sealing, coating, potting and encapsulation. Its low exotherm makes it well suited for large castings and...
Master Bond EP41S-6 is a two part epoxy system that meets UL 1203. Meeting this standard allows EP41S-6 to be used in conjunction with electrical equipment that needs to be...
Master Bond EP42HT-3AO is thermally conductive, electrically insulating epoxy for bonding, sealing, coating and encapsulation applications. Among its many favorable attributes, this system has a high glass transition temperature and...
Master Bond EP62-1 is a two component heat cured and chemically resistant epoxy resin system featuring a long pot life at ambient temperatures and efficient cures at moderately elevated temperatures.
Master Bond EP70CN is a two component, epoxy system for bonding, sealing, coating and potting featuring a natural curing agent.
Master Bond EP88FL is a low viscosity, optically clear, two component epoxy system featuring good flexibility for high performance bonding, coating, sealing and potting.
Master Bond EP93AOFR is a two component flame retardant epoxy system for bonding, sealing, coating and potting.
Master Bond MasterSil 980 is a two component fluorosilicone for bonding, sealing, coating and encapsulating. Its most outstanding attribute is enhanced chemical resistance particularly to fuels, oils and solvents.
Master Bond MB600S is an aqueous based sodium silicate coating formulated for applications where electromagnetic interference/radio frequency interference (EMI/RFI) shielding is required. Tested according to IEEE 299, 2006 methods, MB600S...
Master Bond Polymer Adhesive EP21TPLV is a two component low viscosity, exceptionally tough epoxy polysulfide composition formulated to cure quickly at ambient temperature and even more rapidly at elevated temperatures...
Master Bond Polymer Adhesive EP30-4 is a unique low viscosity, two component epoxy adhesive for bonding, coating, and sealing formulated to cure at room temperature or more rapidly at elevated...
Master Bond Polymer Adhesive EP30HT is a medium viscosity, two component epoxy adhesive for general purpose bonding formulated to cure at room temperature or more rapidly at elevated temperatures, with...
Master Bond Polymer Adhesive EP30Med is a two component very low viscosity epoxy resin system for high performance bonding, sealing, coating, encapsulating and casting. It is formulated to cure readily...
Master Bond Polymer Adhesive EP30P is a two component, transparent, low viscosity epoxy resin system for high performance bonding, sealing, coating, encapsulating and casting. It is formulated to cure readily...
Master Bond Polymer System EP112 is a solventless, low viscosity two component cycloaliphatic epoxy resin system which is specifically designed for high performance outdoor and indoor electrical/electronic/ structural applications. The...
Master Bond Polymer System EP121 is a new superior and cost effective two component epoxy resin system for electrical potting and encapsulation which combines high physical strength properties, remarkable thermal...
Master Bond Polymer System EP13 is a one component heat curing epoxy featuring high shear strength and very high temperature resistance. This one component system is formulated to cure at...
Master Bond Polymer System EP19HT is a storage stable one component liquid epoxy resin system for durable, high performance adhesive/sealants, impregnants and liners. It features remarkably long shelf life and...
Master Bond Polymer System EP21CLV compound is a two component epoxy compound for general purpose bonding or casting formulated to cure at room temperature or more rapidly at elevated temperatures,...
Master Bond Polymer System EP21FL is a low to moderate viscosity, two component epoxy resin system for high performance casting, bonding, sealing and coating formulated to cure at room temperature...
Master Bond Polymer System EP21LV is a two component, low viscosity epoxy resin system for high performance bonding, sealing, coating, encapsulation and casting. It is formulated to cure readily at...
Master Bond Polymer System EP21LV3/5Med is a two component, low viscosity epoxy resin system for high performance bonding, sealing, coating, encapsulation and casting that cures flexible. It cures readily at...
Master Bond Polymer System EP29LPSP is a two component, high performance, modified low temperature heat cured epoxy system specially formulated for cryogenic applications. Not only is EP29LPSP able to function...
Master Bond Polymer System EP30 is a low viscosity, two component epoxy adhesive for general purpose bonding, coating, sealing and casting formulated to cure at room temperature or more rapidly...
Master Bond Polymer System EP30-1 is a low viscosity, two component epoxy compound for high performance fiber optics bonding, coating, potting and encapsulation formulated to cure at room temperature or...
Master Bond Polymer System EP30-2 is a low viscosity, two component epoxy resin compound for high performance bonding, laminating and sealing formulated to cure at room temperature or more rapidly...
Master Bond Polymer System EP30-3 is a two component, low viscosity, epoxy resin system featuring optical clarity, high physical strength properties, outstanding chemical resistance and superior high temperature properties. Excellent...
Master Bond Polymer System EP30-D10 is a uniquely versatile two component, abrasion resistant elastomer featuring superior strength, toughness and chemical resistance for high performance bonding, sealing, casting and encapsulation. It...
Master Bond Polymer System EP30AN is a two component epoxy resin system for high performance potting, sealing, coating and bonding featuring exceptionally high thermal conductivity and excellent electrical insulation properties.
Master Bond Polymer System EP30AN-1 is a two part epoxy for high performance potting, sealing, coating and bonding featuring exceptionally high thermal conductivity, excellent electrical insulation properties and NASA low...
Master Bond Polymer System EP30AO is a two component epoxy resin system for high performance potting, bonding, sealing and coating formulated to cure at room temperature or more rapidly at...
Master Bond Polymer System EP30D-7 is a versatile two component flexibilized epoxy featuring superior strength, toughness and abrasion resistance for high performance bonding, sealing, coating, potting and encapsulation applications. It...
Master Bond Polymer System EP30DP is a versatile, two component, epoxy-urethane elastomeric compound, featuring superior strength, toughness, and abrasion resistance for high performance bonding, sealing, casting and encapsulation. It combines...
Master Bond Polymer System EP30F is a new fast curing liquid epoxy resin compound for high perform-ance abrasion and chemical resistant seamless floors. This easy-to-use two component epoxy resin system...
Master Bond Polymer System EP30FL is a low viscosity, flexibilized, two component epoxy resin system for high performance potting, casting, encapsulation as well as bonding and sealing. It is formulated...
Master Bond Polymer System EP30HV is a low viscosity, two component epoxy system for high performance bonding, sealing, coating and casting. It is formulated to cure at room temperature or...
Master Bond Polymer System EP30LTE is a recently developed epoxy resin system with uniquely low thermal expansion properties and unmatched dimensional stability for high performance bonding, coating, sealing and casting.
Master Bond Polymer System EP30LTE-LO is a recently developed thermal shock resistant epoxy resin system with uniquely low thermal expansion properties and unmatched dimensional stability for high performance bonding, sealing...
Master Bond Polymer System EP30M3LV is a low viscosity, two component epoxy compound for high performance, chemical resistant casting and potting applications, formulated to cure at ambient temperatures or more...
Master Bond Polymer System EP30QF is a quartz filled, two component epoxy for high performance bonding, sealing, coating and casting formulated to cure at room temperature or more rapidly at...
Master Bond Polymer System EP34AO is a room temperature curing, two component epoxy compound for high temperature bonding and sealing applications especially where thermal conductivity is required. It is formulated...
Master Bond Polymer System EP36AO is a truly unique one component high performance flexibilized epoxy system for electrical potting and encapsulation, baked coatings and adhesive applications. It features an outstanding...
Master Bond Polymer System EP37-3 is a low viscosity, resilient, optically clear two component epoxy resin system designed for high performance bonding, coating and casting applications. It features a very...
Master Bond Polymer System EP37-3FLF is a very flexible, low viscosity, optically clear two component epoxy resin system designed for high performance bonding, coating and casting applications. It features a...
Master Bond Polymer System EP37-3FLFAN is a two component system for high performance potting, bonding, sealing and coating formulated to cure at room temperature or more rapidly at elevated temperatures...
Master Bond Polymer System EP37-3FLFAO is a two component system for high performance potting, bonding, sealing and coating formulated to cure at room temperature or more rapidly at elevated temperatures...
Master Bond Polymer System EP38 is a fast curing, low viscosity, optically clear two component epoxy system for high performance coating, bonding and sealing. It is 100% reactive and does...
Master Bond Polymer System EP39-2 is a fast curing, low viscosity, optically clear two component epoxy system for high performance bonding, sealing, coating and casting. It is 100% reactive and...
Master Bond Polymer System EP39MHT is a low viscosity, two component, epoxy resin system for high performance potting, encapsulation, sealing and bonding. It cures readily at ambient temperatures to an...
Master Bond Polymer System EP3RRLV is a one component, low viscosity tough epoxy for high performance potting, encapsulation and underfill applications featuring rapid curing at temperatures as low as 220-250°F.
Master Bond Polymer System EP41S is a two component epoxy resin compound for durable, high performance, tough, high strength coatings, liners and adhesive/sealants with outstanding resistance to organic solvents including...
Master Bond Polymer System EP42HT-2 is a room temperature curable two component epoxy, adhesive, sealant, coating and casting material featuring high temperature resistance along with outstanding chemical resistance. It is...
Master Bond Polymer System EP45HT is a two component epoxy system for high performance structural bonding and casting. It is suitable for applications where long term exposure to temperatures from...
Master Bond Polymer System EP62-1Med is a two component epoxy adhesive, sealant, coating, and encapsulant featuring outstanding temperature and chemical resistance. It has wide applicability for use in medical devices,...
Master Bond Polymer System EP76M is a two component, nickel filled, electrically conductive adhesive for high performance bonding, sealing, and coating formulated to cure at room temperature or more rapidly...
Master Bond Polymer System UV 15-7LRI is a new one component, optically clear, non-yellowing UV curable polymer system for high performance adhesives, sealants and coatings. It is 100% reactive and...
Master Bond Polymer System UV15-42C is a new one component, high viscosity, optically clear, tough UV curable polymer system with extended capability of -80°F to +300°F. It is fully reactive,...
Master Bond Polymer system UV15-7NV is a new one component, optically clear, non yellowing UV curable polymer system for high performance bonding, sealing and coating. It is 100% reactive and...
Master Bond Polymer System UV15-7SP4 is a new one component, optically clear, toughened UV and/or curable polymer system with extended service capability of -80°F to +250°F. It is 100% reactive,...
Master Bond Polymer System UV15X-5 is a newly developed one component, non-yellowing, UV curable urethane elastomer system possessing high flexibility and outstanding abrasion resistance. This high viscosity system can be...
Master Bond Polymer System UV19 is a newly developed UV curable, low viscosity optically clear compound specifically designed for high performance laminating, sealing, bonding and coating. This remarkable acrylic based...
Master Bond Polymer System UV22 represents a remarkable technological breakthrough in the utilization of nanotechnology in the formulation of a one component UV curable epoxy for coating, sealing, and encapsulation...
Master Bond UV10 and UV10TK are one component UV curable modified epoxy compounds, ready for use as supplied, for high performance casting, coatings, sealing and bonding applications. UV10 is a...
Master Bond UV10Med is a one component, UV curable system that fully meets USP Class VI specifications. This low viscosity, optically clear system is a superior adhesive, sealant and coating...
Master Bond UV10TK40M is a higher viscosity, one part UV system for bonding, sealing and coating with good optical clarity, excellent physical properties and a high glass transition temperature.
Master Bond UV15 is a new one component, high strength, low viscosity, UV curable epoxy resin based polymer system for bonding, sealing, & coating with exceptionally high performance properties. It...
Master Bond UV15DC80 is a very special dual cured (UV/heat) curable system featuring the capacity to cure in shadowed out of areas by supplementary heat curing at 80°C for 15-30...
Master Bond UV15FL is a new one component, high strength, low viscosity, flexible UV curable epoxy resin based polymer system for bonding, sealing, & coating with exceptionally high performance properties.
Master Bond UV15LV is a new one component, high strength UV curable epoxy resin based polymer system for bonding, sealing, & coating with exceptionally high performance properties. It is a...
Master Bond UV15TK is a new one component, high strength, medium viscosity, UV curable epoxy resin based polymer system for bonding, sealing, & coating with exceptionally high performance properties. It...
Master Bond UV15X-2 is a new one component, non-yellowing UV curable polymer system for high performance coatings, adhesives and sealants with exceptionally fast response to UV radiation. It is 100%...
Master Bond UV16 is a new one component, high strength, low viscosity, UV curable epoxy resin based polymer system for bonding, sealing, & coating with exceptionally high performance properties. It...
Master Bond UV18 is a new one component, high strength UV curable chemically and water resistant polymer system for coating, sealing, & bonding with exceptionally high performance properties. It is...
Master Bond UV18Med is a new one component, high strength UV curable system with superb chemical resistance & flexibility for coating, sealing and bonding. It is a 100% reactive, mobile...
Master Bond UV18S is a new one component, high strength UV curable system with superb chemical resistance & flexibility for coating, sealing and bonding. It is a 100% reactive, mobile...
Master Bond UV26 is a one part UV curing system for bonding, coating and sealing. It features very low viscosity and high temperature resistance.
MasterSil 920-LO is an ideal material for the encapsulation of sensitive electronic and optical components, especially when low stress is a critical requirement. This neutral curing, non-corrosive, RTV silicone has...
MasterSil 973S-LO is a two component, silver filled silicone with superb electrical and thermal conductivity. Its exceptionally low volume resistivity allows it to be used for many different applications involving...
Offering impressive physical strength characteristics, EP41S-F is an electrically insulative two component epoxy that cures rapidly at ambient and elevated temperatures. Typically faster curing epoxies are somewhat less chemically resistant...
One part, nanosilica filled UV22DC80-10F has the ability to cure in shadowed out areas. It features a UV and heat curing mechanism. Some noteworthy properties include optical clarity, excellent dimensional...
Optically clear EP29LPHE is a two component epoxy that has notable toughness along with high elongation, which imparts good impact and shock resistance. It bonds well to a wide variety...
Passing ASTM E595 testing for NASA low outgassing, EP17HT-LO is widely used in a variety of applications in the aerospace, oil/chemical processing, optical, opto-electronic and specialty OEM industries. This single...
Two component EP46HT-2AO Black is ideal for demanding bonding, sealing and encapsulation applications where thermal conductivity, electrical insulation and high temperature resistance are required. It has a service temperature range...
Two component, EP30LP-2 produces high strength, rigid bonds with exceptionally low linear shrinkage for bonding, sealing, coating, and encapsulation applications. This system is very resistant to chemicals including water, oils,...
With a glass transition temperature exceeding 175°C, EP30-3LO combines superior chemical resistance along with passing NASA low outgasing testing requirements. It has an easy to use 100 to 30 mix...
With a glass transition temperature exceeding 180°C, UV25 offers impressive thermal stability over the broad service temperature range of -60°F to +500°F. This one part, fast curing, moderate viscosity UV...
With a low viscosity, EP38CL is an optically clear two component epoxy that is used for bonding, sealing, coating and encapsulation in optical, aerospace, opto-electronic and specialty OEM applications. It...