If you are asking if it is bpa free or any of the other healthy plastics, then I would not recommend this product. However, it does cure incredibly hard. It is a strong chemical process. I wear a chemical respirator when pouring it

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EpoxAcast 690 Clear Casting Epoxy Resin Trial Unit

EpoxAcast 690 Clear Casting Epoxy Resin Trial Unit

Q: What is the shelf life of this product after open?

Alas, the enclosed use and safety material does not say! My memory from something off the website tells me it's something like "use within a year of opening." Of course they -- and I -- recommend their dry gas life extender. But the loose time estimate is not how I use casting resins-- I am happier when it's a long time.

Q: Im trying to make clear pistol grips, is there a suggested mold kit or type that should be used?

Micro Mark has a reasonable, all-in-one kit (that only needs a small gram scale) that will do any job. The complication is only what type of grip are you attempting? If flat, easiest possible. A larger one-piece or wrap-around type-- insanely complex for a first time. Study up on tutorials and you'll see what I mean. Hardly impossible and the materials are more forgiving than ever but, for example a Hogue wrap around type is a real pain no matter your experience level. so study up and see if you can start on something small first-- merely to get your "work flow" down.

Q: Will the epoxy remove easily from a silicone mold? Also, can the cure time be decreased by increasing the temperature?

Yes, the epoxy removes very easily from a silicone mold. Also, I have heard that increasing the heat will speed up the cure time, but I haven't tried it, so you could give it a go.

4.2/5

Product ID: 52136164

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Details

Brand
Smooth-On
Material
Epoxy Resin
Item form
Liquid
Special feature
Strong
Colour
Clear

💪High strength formula

🔍Crystal-clear finish

⚖️Perfect 1.41 kg trial size

Frequently Bought Together

Smooth-On EpoxAcast 690 - Clear Castable Epoxy - Pint Unit

Smooth-On Mold Star 30-1A:1B Mix by Volume Platinum Silicone Rubber - Pint Unit

Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

Description

💎 Cast with confidence, shine with clarity!

TRUSTED BRAND - Smooth-On quality ensures professional-grade results
IDEAL TRIAL SIZE - Compact 1.41 kg unit for risk-free testing
PRISTINE CLARITY - Showcase your projects with a flawless transparent finish
UNMATCHED STRENGTH - Engineered for durability that lasts
VERSATILE APPLICATION - Perfect for casting, coating, and creative DIY ventures

EpoxAcast 690 Clear Casting Epoxy Resin Trial Unit by Smooth-On delivers a strong, crystal-clear finish in a convenient 1.41 kg size, ideal for professionals and creatives seeking durable, flawless resin casting.

Specifications

Brand	Smooth-On
Model Number	Epoxacast690
Colour	Clear
Package Dimensions	23.7 x 19.61 x 12.29 cm; 1.41 kg
Material	Epoxy Resin
Special Features	Strong
Item Weight	1.41 kg

Have a Question? See What Others Asked

Is it food safe?

What is the shelf life of this product after open?

Im trying to make clear pistol grips, is there a suggested mold kit or type that should be used?

Will the epoxy remove easily from a silicone mold? Also, can the cure time be decreased by increasing the temperature?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Fantastic and great service. Shipping was faster than expected.

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