Encapsulanting / Potting Thermoset Adhesives

Biocompatible, Spectrally Transparent Epoxy -- EPO-TEK® MED-301
from Epoxy Technology

EPO-TEK ® medical grade (or biocompatible) epoxy adhesives are used extensively throughout the healthcare and biotech industries.  Device manufacturers making cardiac, ophthalmic, skeletal and neurological implants rely on our adhesives for protection, while the endoscopy camera market... [See More]

  • Features: Encapsulant, Potting Compound; Sealant
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass
  • Type / Form: Liquid
Addition Cured Silicone is Optically Clear with Enhanced Low Temperature Serviceability -- MasterSil 157
from Master Bond, Inc.

MasterSil 157 is a two part system for potting, encapsulation and sealing applications. This optically clear formulation features a low index of refraction and excellent light transmittance. Highly flexible, it is capable of withstanding the most rigorous thermal cycling and mechanical shock. These... [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Phase Change; Sealant; Thermally Conductive
  • Chemical System: Silicone
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
B-Staged Epoxy Meets Airbus Standards for Flame Retardancy & Toxicity -- EP36FR
from Master Bond, Inc.

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 aircraft applications where protection is needed from flames, smoke and materials that might burn. [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Flame Retardant; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Electrically and Thermally Conductive, Two Part Silicone Meets NASA Low Outgassing Specifications -- MasterSil 973S-LO
from Master Bond, Inc.

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 bonding, sealing and coating. It is a paste like system with minimal flow. Its... [See More]

  • Features: Flexible; Electrically Conductive; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Phase Change; Sealant; Thermally Conductive
  • Chemical System: Silicone
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Composition: Filled
Electrically Conductive Die Attach Adhesive Has Very High Thermal Conductivity -- EP3HTSDA-1
from Master Bond, Inc.

EP3HTSDA-1 is a one part, highly electrically conductive epoxy designed for die attach applications. It dispenses smoothly and easily, without tailing. Its easy handling and desirable performance properties, such as thermal conductivity, die shear strength and dimensional stability, allow it to be... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
Electrically Conductive Die Attach Epoxy With High Glass Transition Temperature -- EP17HTS-DA
from Master Bond, Inc.

Master Bond EP17HTS-DA is a one part die attach epoxy that is electrically conductive and withstands high temperatures. [See More]

  • Features: Electrically Conductive; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Thermally Conductive
  • Chemical System: Polyphenylene Sulfide; Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Epoxy Features Very Low Coefficient of Thermal Expansion -- EP30LTE-2
from Master Bond, Inc.

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. [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Non-corrosive; Phase Change; Sealant; Thermal Insulation
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Epoxy Meets Airbus Standards for Flame Retardancy, Smoke and Gas Emissions -- EP93FRHT
from Master Bond, Inc.

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 focus on how quickly this adhesive will self extinguish when subjected to a vertical burn test, optical density... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Flame Retardant; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
Epoxy with High Elongation Passes ISO 10993-5 Certification for Cytotoxicity -- EP40Med
from Master Bond, Inc.

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. [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Extremely Soft MasterSil 170 Gel Encapsulant Offers Removability and Optical Clarity -- MasterSil 170 Gel
from Master Bond, Inc.

MasterSil 170 Gel is an addition cured, two component, low viscosity silicone material for specialty potting and encapsulation. [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Phase Change; Sealant; Thermally Conductive
  • Chemical System: Silicone
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
Highly Flexible Addition Cured Silicone Offers Low Thermal Resistance -- MasterSil 151TC
from Master Bond, Inc.

MasterSil 151TC is a highly flexible, temperature resistant two component silicone adhesive offering low thermal resistance and outstanding thermal conductivity. It was developed to improve thermal management for electronic assemblies in bonding and gap filling applications. [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Non-corrosive; Thermally Conductive
  • Chemical System: Silicone
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Low Viscosity Structural Epoxy Adhesive System -- EP112
from Master Bond, Inc.

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 two components are combined in a convenient noncritical mix... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Laminaes; Leveling Filling; Non-corrosive; Sealant; Solvent Based; Thermal Insulation
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Low Viscosity, Electrically Insulating Epoxy Features Excellent Optical Clarity -- EP30LP-2
from Master Bond, Inc.

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, solvents, acids and bases. [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
Moderate Viscosity Thermally Conductive Epoxy -- EP112AO
from Master Bond, Inc.

Master Bond Polymer System EP112AO is a solventless, moderate viscosity two component epoxy resin system which is specifically designed for high performance outdoor and indoor electrical and electronic applications where good thermal conductivity and electrial isolation is required. The two... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Laminaes; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Nanosilica Filled Optically Clear Epoxy with High Abrasion Resistance -- EP30NS
from Master Bond, Inc.

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 clear and meets NASA low outgassing specifications. [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
NASA Low Outgassing Rated Epoxy Features Enhanced Chemical Resistance -- EP42-2LV Black
from Master Bond, Inc.

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 opaque. [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
New Epoxy Offers Rapid Cures and Chemical Resistance -- EP41S-F
from Master Bond, Inc.

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 than other types of systems, but EP41S-F is one of the few... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
One Component Toughened Epoxy System For Bonding And Sealing -- Supreme 17HT
from Master Bond, Inc.

Master Bond Supreme 17HT is a one component toughened epoxy for bonding and sealing. It has a moderate viscosity system with good flow properties. [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
One Component, High Temperature Resistant Epoxy -- EP36
from Master Bond, Inc.

Master Bond Polymer System EP36 is a unique one component high performance toughened epoxy system for electrical potting, casting, encapsulation, baked coatings and adhesive applications. It features an outstanding combination of properties including high temperature stability up to 500 °F,... [See More]

  • Features: Flexible; High Dielectric; Electrically Conductive; EMI/RFI Shielding; Encapsulant, Potting Compound; Sealant; Anti-static, ESD
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Concrete, Masonry; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
One component, high temperature resistant epoxy system for bonding and sealing -- EP17HTDA-1
from Master Bond, Inc.

Formulated for die attach applications, Master Bond EP17HTDA-1 is a one component epoxy that can also be used for conventional bonding and sealing. This system features an excellent die shear strength of 24-27 kg-f and can be used in a typical die size ranging from 4-400 mm2. EP17HTDA-1 can also be... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
One Component, Storage Stable Epoxy -- EP19HT
from Master Bond, Inc.

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 excellent storage characteristics at ambient temperatures yet cures readily at elevated... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Sealant
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Porous Surfaces
  • Composition: Unfilled
One Component, UV Curable Adhesive System -- UV10
from Master Bond, Inc.

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 low viscosity amber liquid at room temperature and UV10TK is a medium viscosity amber liquid at room... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Laminaes; Leveling Filling; Non-corrosive; Sealant; Thermal Insulation
  • Type / Form: Liquid
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Cure / Technology: Thermoset; UV or Radiation Cured; Single Component
One Part, Toughened Epoxy for Specialty Dam-and-Fill Encapsulation -- Supreme 3HTND-2DM
from Master Bond, Inc.

Supreme 3HTND-2DM is a rapid curing, toughened, one part epoxy system used for the dam-and-fill method for chip-on-board encapsulation. It passes ASTM E595 specifications for NASA low outgassing allowing it to be used in vacuum, aerospace, electro-optic and other related applications. Supreme... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Composition: Unfilled
Optically Clear, Low Viscosity, Two Component Epoxy -- EP30
from Master Bond, Inc.

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 at elevated temperatures with a four (4) to one (1) mix ratio by weight. This adhesive is 100% reactive... [See More]

  • Features: Flexible; Encapsulant, Potting Compound; Laminaes; Non-corrosive; Sealant; Thermal Insulation
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Concrete, Masonry; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Optically Clear, Room Temperature Curing Epoxy Blocks UV Light Transmission -- EP30-2LB
from Master Bond, Inc.

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 a user friendly compound that has a non-critical ten to one mix ratio by weight. This system cures readily... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Room Temperature Curing Epoxy Features Low Thermal Resistance -- EP30TC
from Master Bond, Inc.

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 W/(m •K)] and can be applied in sections as... [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Leveling Filling; Non-corrosive; Sealant; Thermally Conductive
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic; Porous Surfaces; Dissimilar Substrates
  • Type / Form: Liquid
Silicone Sealant -- RTV 500-100
from Novagard Solutions

Non-corrosive, single component alkoxy cure silicone sealant/adhesive [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Non-corrosive; Sealant; UL Rating
  • Chemical System: Silicone; Elastomeric
  • Substrate Compatibility: Ceramic, Glass; Composites; Metal; Plastic
  • Composition: Unfilled
Silicone Gel Adhesive, Sealant And Gasketing Material For Electronics -- ELASTOSIL® N10
from Wacker Chemical Corp.

ELASTOSIL ® N10 is a flowable silicone sealant which cures at room temperature under influence of atmospheric moisture. Special features. neutral-curing system (oxime). low viscosity, no thixotropy. solventfree. excellent primerless adhesion to many substrates. Application. Multipurpose grade... [See More]

  • Features: Encapsulant, Potting Compound; Sealant
  • Type / Form: Gel
  • Chemical System: Silicone; Elastomeric
  • Cure / Technology: Thermoset; Single Component; Reactive or Moisture Cured; Room Temperature Vulcanizing or Curing
Polyurethane Polyols -- VORANOL™ 220-260
from Dow Polyurethanes

Dow provides a wide variety of VORANOL* polyether polyols. with an extensive selection of performance and processing attrib-. utes. Designed to meet your needs, this large family of polyols. is sure to provide the balance of properties needed within rigid. and molded foam and isocyanate product... [See More]

  • Features: Encapsulant, Potting Compound; Sealant; Water Based 
  • Type / Form: Gel
  • Chemical System: Polyurethane
  • Cure / Technology: Thermoset; Two Component  
Chemical Resistant Epoxy System -- 20-3004 HV
from Epoxies Etc...

20-3004 LV & HV are two component chemical resistance epoxy systems. They were developed for potting, coating, and adhesive applications requiring superior chemical resistance. They exhibit outstanding bonds to a variety of substrates. [See More]

  • Features: Encapsulant, Potting Compound
  • Type / Form: Gel
  • Chemical System: Epoxy
  • Composition: Unfilled
Clear Non-Yellowing Silicone Encapsulant -- PNS-56225
from Protavic America, Inc.

PNS-56225 ™ is a two-component clear ONE TO ONE MIX RATIO room temperature cure silicone encapsulant. It is designed for clear LED potting, encapsulation by casting of completed circuit boards, hybrid circuits, and power supplies, where flexibility, reparability, and high temperature... [See More]

  • Features: Flexible; Electrically Conductive; Encapsulant, Potting Compound; Thermally Conductive
  • Chemical System: Silicone
  • Substrate Compatibility: Ceramic, Glass; Metal; Plastic
  • Type / Form: Liquid
Epoxy Adhesive & Potting Compound -- 10-3009
from Epoxies Etc...

10-3009 is a low viscosity epoxy adhesive and potting compound. It is easy to use and allows the end user to adjust the flexibility of the cured epoxy. This product offers a good combination of peel and tensile strength. 10-3009 provides electrical insulation and outstanding adhesion. [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Thermal Insulation
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Metal; Plastic; Rubber or Elastomer; Dissimilar Substrates
  • Type / Form: Liquid
Clear Urethane Cast/Adhesive -- PNU-46201
from Protavic America, Inc.

The two component polyurethane compound described in this data sheet is specifically designed for the encapsulation by casting of completed circuit board. The cured material meets the flammability requirements of UL 94, V-O at thickness of 0.070 in. and greater (UL File Number E116296) and provides... [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound; Flame Retardant; Thermal Insulation; UL Rating
  • Chemical System: Polyurethane
  • Substrate Compatibility: Ceramic, Glass; Metal; Paper or Paperboard; Plastic
  • Type / Form: Liquid
Thermally Conductive Epoxy -- 50-3170
from Epoxies Etc...

50-3170 is a high performance, thermally conductive epoxy rubber formulation designed for those applications requiring excellent electrical insulation and low stress during cure. [See More]

  • Features: High Dielectric; Encapsulant, Potting Compound; Thermally Conductive
  • Type / Form: Liquid
  • Chemical System: Epoxy
  • Composition: Unfilled
Epoxy Adhesive -- ANE-46505
from Protavic America, Inc.

Amber epoxy system . Excellent for use in high heat (steam) and chemical environments. 2 hour gel time.Bonds well to metal, plastics and wood. High thermal shock resistance. Available in colors and higher or lower viscosities. Passes NASA outgassingrequirements. [See More]

  • Features: Flexible; High Dielectric; Encapsulant, Potting Compound
  • Chemical System: Epoxy
  • Substrate Compatibility: Ceramic, Glass; Metal; Plastic; Rubber or Elastomer
  • Type / Form: Liquid