System 3000 High Temp Epoxy Kit

4.5 star rating

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  • Item
  • Description
  • Price
  • Qty
  • 3000/3120-A
  • 3000/3120-A
    Quart Kit (2 lbs/0.35 lbs)
  • $124.95
  • 3000/3120-B
  • 3000/3120-B
    Gallon Kit (8 lbs/1.5 lbs)
  • $274.95
  • 3000/3120-C
  • 3000/3120-C
    5 Gallon Kit (40 lbs/7.5 lbs)

    Quantity Discounts

  • $1,049.95


Best for High Temp Parts

#3000/3120 combine to make our System 3000 High Temp Industrial Epoxy Kit. This kit is engineered to create composite components that will operate in intermediate/high temperature service environments, up to 309°F. It easily wets-out reinforcing fabric for stable fabrications. With the capability to post cure off of the tooling, you can use room temperature tooling for lower fabrication costs. Post-cured, this unfilled, amber epoxy laminating resin offers maximum stability in service applications involving frequent heating and cooling cycles. This epoxy system does not contain methylene dianiline (MDA), or any other potentially harmful aniline derivatives.

Cure using a ramp up cure schedule requiring at most 300°F

For maximum stability in any application, an oven post-cure is strongly recommended. This epoxy laminating system will gel hard in 24 to 36 hours at 77°F. For applications where continuous service temperature is over 250°F, a post-cure is mandatory. Allow #3000/3120 High Temp Industrial Epoxy to gel at room temperature before initiating an oven post-cure.

  • Mix Ratio (by weight) – 100:18
  • Pot Life @ 77°F – 90-120 minutes
  • Color – Amber
  • Maximum Service Temperature – 309ºF
Post Cure Cycle
  1. Ramp up temperature at a rate of no more than 2-5°F per minute.
  2. Hold @ 150°F, 250°F, and 300°F for 3 hours each.
  3. Ramp down temperature to 100°F at a rate of no more than 2-5°F per minute. Do not shut down the oven and leave to cool.


High Temp Epoxy Resin - 45 min cure quart (#3000/3120-A), gallon (#3000/3120-B), and 5-gallon (#3000/120-C) kits can be shipped via standard ground service without hazard charges within the 48 contiguous United States. All sizes of #3000/3120 (quart, gallon, and 5-gallon kits) will be subject to a hazard charge if shipped by air. Please see our Hazardous Shipping Chart for more information about hazard fees. We will consolidate items whenever possible to minimize these fees.


High Temp Epoxy Resin This resin is available as a two-part kit, meaning it is one product made up of two containers (one part resin, one part hardener). It is available in a variety of sizes that include: One quart kit (#3000/3120-A); made up of one quart of resin and one 1/2 pint of hardener. One gallon kit (#3000/3120-B), made up of one gallon of resin and one quart of hardener. A five-gallon kit (#3000/3120-C), made up of one 5-gallon pail of resin and one gallon of hardener.


4.5 star rating

System 3000 High Temp Epoxy Kit

Oct 21, 2018  |  By Mark Armstrong

Great product. Works as advertised when mixed correctly. When mixed by someone who isn't thinking. (Not so great)
The bond was very strong cure time was long enough to finish our project. We used room temp cure it seems to be holding up nicely at a constant 180F. Customer service was very helpful.

Higher glass temp

Nov 4, 2016  |  By Greg Blonder

Low to no odor. About 3 hours open time at 70F. Light straw color. Somewhat brittle when partly cured at room temp, but hardens fully with higher temp post cure.

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