EP42HT-2ND-2

Two component, room temperature curing epoxy compound featuring high temperature resistance
Key Features
  • Convenient mix ratio
  • Long working life
  • Good chemical resistance
  • Paste consistency
Typical Properties
Viscosity
Paste
Cure Schedule
8-12 hours at 75°F followed by 2-4 hours at 175-250°F
Hardness
80-90 Shore D
Service Temperature Range
-60°F to 450°F
Dielectric Constant
4.4
Glass Transition Temperature (Tg)
150-155°C
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(1-2 Business Day Request) Get Technical Data sheet
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Applications

Bonding

bonding

Sealing

sealing

Coating

Coating

Gap Filling

gap_filling
Certifications

Meets EU Directive 2015/863

Packaging

Cans

Product Description

Master Bond EP42HT-2ND-2 is a room temperature curable two component epoxy, adhesive, sealant, and coating. It has an easy to use 100 to 40 mix ratio by weight or 100 to 50 by volume. It withstands high temperatures along with excellent chemical resistance. It is notable for its high glass transition temperature. The system cures readily at ambient temperatures or more quickly at elevated temperatures. The optimum cure is 8-12 hours at 75°F followed by 2-4 hours at 175-250°F. EP42HT-2ND-2 has good dimensional stability and low shrinkage upon curing.

This compound bonds well to a wide variety of substrates including metals, glass, ceramics, plastics, and many rubbers. The cured epoxy has outstanding chemical resistance to various acids, bases, solvents and hydrocarbons. EP42HT-2ND-2 is also a superb electrical and thermal insulator. The service temperature range is from -60°F to 450°F. The color of both Part A and Part B is amber. EP42HT-2ND-2 is an exceptionally versatile system with potential applicability in aerospace, electronic, and specialty OEM, among other high tech industries.

Product Advantages

  • Non-critical 100:40 mix ratio by weight or 100:50 by volume
  • Outstanding physical strength properties
  • Excellent chemical resistance to acids, alkalis and many solvents
  • Superior thermal stability; serviceable up to 450°F
  • Good gap filler
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

Verify Your Product Selection

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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Our customer service team will follow up with a detailed quote with packaging and shipping options.

Place Your Order

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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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