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3:1 Super Long Pot Life Epoxy Resin for Surfboard

318AB-RTM is a two-component epoxy resin: blue transparent A and clear B mix 3:1 by weight. At 25℃, A viscosity is 2500-4500CPS, B max 150CPS; specific gravity 1.15 and 0.96. It cures fully in 12h with 40-min pot life, cured Shore D hardness 90, 1-year shelf life for both parts.

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FAQ

Long Working Time. Lasting Surface Protection

JinHua's 3:1 epoxy resin features a long working time, brilliant clarity, bubble-free performance, high hardness, and corrosion resistance. The extended working time makes it capable of handling complex composite surface coating applications. Additionally, its wear and corrosion resistance provide long-lasting protection when applied to surfboard surfaces.

An Excellent Choice for Epoxy Coatings on Composite Surfaces

Made from high-quality materials, this epoxy resin delivers excellent performance. With features such as a long working time, high hardness, and easy handling, this resin can be widely used in applications including carbon fiber product coatings, surfboard coatings, and automotive parts coatings.

Caution

1.The operating environment should be ventilate and should keep away from fire. Closely sealed after use.

2. Avoid eye contact, in case of contact, wash with plenty of water and get medical attention immediately.

3. If contact skin, wrap with clean cloth or paper, and wash it with water and soap.

4. Keep away from children.

5. Please take a trial before application to avoid usage mistake.

Storage And Shelf Life

1. Store at the temperature of 25°C or cool and dry place. Avoid from sunlight, high temperature or high humidity environment.

2. Use up as soon as possible when opened. It is strictly forbidden to expose to the air for a long time after it is opened to avoid affecting the quality of the products. The shelf life is 12 months in the room temperature of 25°C.

Package

20KG per carton,standard packing is 5kgs per bottle, and 20kgs per set. Or you can choose any kind of bottle as below:

Specifications

Item Part A Part B
Color Transparent Blue Transparent
Mixing Ratio A:B=3:1(weight ratio)
Viscosity(25℃) 2500-4500CPS MAX 150CPS
Curing time(25℃) 12h
Pot life 40mins
Gravity 1.15 0.96
Hardness(shore D) 90
Shelf life 1 year 1 year

FAQ

  • what is the main difference between this model and the normal model for composite application?

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