EP35

Two component, room temperature curing epoxy for bonding, sealing and coating
Key Features
  • Good flow properties
  • Excellent machinability
  • High temperature resistance
  • Withstands 1,000 hours 85°C/85% RH
Typical Properties
Viscosity
Part A: 100,000-150,000 cps, Part B: 1,500-3,000 cps
Cure Schedule
Overnight at 75°F followed by post cure at 150-200°F for 2-3 hours
Hardness
80-90 Shore D
Service Temperature Range
-60°F to +450°F
Tensile Lap Shear Strength
2,000-2,200 psi
Tensile Modulus
400,000-450,000 psi
EP35 Two Part Epoxy
Discuss with a Specialist
(1-2 Business Day Request) Get Technical Data sheet
(Instant Email Delivery) Request Safety Data sheet
(1-2 Business Day Request)
Applications

Bonding

bonding

Sealing

sealing

Coating

Coating

Gap Filling

gap_filling
Certifications

Meets EU Directive 2015/863

1,000 Hours at 85°C/85% RH

Packaging

Cans

Jars

Premixed & Frozen Syringe

Product Description

Master Bond EP35 is a two part, room temperature curing epoxy system used for bonding, sealing and coating featuring high temperature resistance. It has superior dimensional stability and is easier to machine compared to other epoxies. It has a 100 to 70 mix ratio by weight and a very convenient one to one ratio by volume. This system cures readily at room temperature or more rapidly at elevated temperatures. To optimize its properties, the recommended cure schedule is overnight at room temperature followed by a post cure at 150-200°F for 2-3 hours. Once cured EP35 has an exceptionally high temperature resistance, serviceable up to +450°F. It resists a range of chemicals including water, oils, fuels and many acids and bases. This system bonds well to a large variety of substrates including metal, glass, ceramics and many rubbers and plastics. It is a reliable electrical insulator. EP35 is 100% reactive and does not contain any diluents or solvents. The color of Part A is gray, Part B is amber. It is widely used in aerospace, electronic, electrical and specialty OEM type applications.

Product Advantages

  • Convenient mixing: one to one ratio by volume
  • High temperature resistance up to +450°F
  • Excellent dimensional stability
  • Easily machinable
  • Radiation resistant
Discuss with a Specialist
(1-2 Business Day Request) Get Technical Data sheet
(Instant Email Delivery) Request Safety Data sheet
(1-2 Business Day Request)
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How to order

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With thousands of custom formulations available, our expert engineers provide personalized consultation to ensure you select the ideal adhesive. We will follow up with a product and packaging recommendation for your specific application.

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Receive Your Material

Your adhesive will be made to order and shipped to you. Typical lead times are 10-14 business days, with rush options available for urgent orders.

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