EpoxAcast® Series

EpoxAcast® Series

Castable Epoxy Resins

EpoxAcast® Series

Castable epoxies are used for a variety of industrial applications. They are easy to use, contain no VOC’s and are solvent free. Compared to Smooth-Cast® or TASK® urethane plastics, EpoxAcast® epoxies are generally harder, have higher compression strength as well as higher heat and abrasion resistance. They are also widely used for electrical encapsulation and bonding applications.

Technical Information & More

HIGHLIGHTS

EpoxAcast® 650

Mineral Filled

EpoxAcast® 650

EpoxAcast® 650

Mineral Filled

Low cost and versatile. Used for making hard dies for metal stamping, patterns, fixtures and for electrical encapsulation to extend the life cycles and enhance the performance of potted electronic devices. Features a low mixed viscosity for minimal bubble entrapment. Choose Fast, Medium, or Slow catalyst, as well as HT Hardener for higher heat resistance.

Gram Scale Required Gram Scale Required
Low Cost Resin Low Cost Resin

EpoxAcast® 655

Metal Filled

EpoxAcast® 655

EpoxAcast® 655

Metal Filled

Versatile aluminum filled castable epoxy that is very hard and strong. It is dimensionally stable, even when mass cast up to 512 in³ / 8,390 cm³ . Make hard tooling, vacuum forming dies/molds, injection molds, foundry patterns, jigs, fixtures and metal forming dies.

Gram Scale Required Gram Scale Required
Industrial Grade Industrial Grade

EpoxAcast® 670 HT

Highest Temperature Resistance

EpoxAcast® 670 HT

EpoxAcast® 670 HT

Highest Temperature Resistance

Offers high heat resistance up to 350° F/177° C if post cure schedule is used.  Ideal for making vacuum form molds, foundry patterns, forming dies & fixtures, hard rollers, industrial parts and high impact tools.

High Temp Resistance High Temp Resistance
Gram Scale Required Gram Scale Required

EpoxAcast® 690

Clear and UV Resistant

EpoxAcast® 690

EpoxAcast® 690

Clear and UV Resistant

Ideal for making clear jewelry/beads or replacement lenses for kit cars and other applications requiring a rigid, clear finished product. EpoxAcast® 690 can be colored with SO‑Strong® color tints.

Gram Scale Required Gram Scale Required
UV Resistant UV Resistant

Technical and Buying Information

Select a Product Below Pot Life Cure Time Heat Deflection Temp
 EpoxAcast® 650 + 101 Hardener 20 mins 1 hr 129 °F
 EpoxAcast® 650 + 102 Hardener 90 mins 4 hrs 129 °F
 EpoxAcast® 650 + 103 Hardener 3.5 hrs 24 hrs 129 °F
 EpoxAcast® 650 + HT Hardener 3 hrs 24 hrs 187 °F
 EpoxAcast® 650 BLACK + 101 Hardener 20 mins 1 hr 129 °F
 EpoxAcast® 650 BLACK + 102 Hardener 90 mins 4 hrs 129 °F
 EpoxAcast® 650 BLACK + 103 Hardener 3.5 hrs 24 hrs 129 °F
 EpoxAcast® 650 BLACK + HT Hardener 3 hrs 24 hrs 187 °F
 EpoxAcast® 655 + 101 Hardener 30 mins 3 hrs 135 °F
 EpoxAcast® 655 + 102 Hardener 75 mins 9 hrs 135 °F
 EpoxAcast® 655 + 103 Hardener 3.5 hrs 24 hrs 135 °F
 EpoxAcast® 655 + HT Hardener 4 hrs 24 hrs 225 °F
 EpoxAcast® 670 3 hrs 24 hrs 350 °F
 EpoxAcast® 690 5 hrs 24 hrs 115 °F

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