JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Smooth-Cast™ ONYX™ SLOW

Ultra-Black Urethane Resin

Smooth-Cast™ ONYX™ is a mercury-free urethane resin that cures at room temperature to a deep black, solid plastic.

Smooth-Cast™ ONYX™ SLOW - Ultra-Black Urethane Resin

How Does It Work?
Watch 1-Minute Video

Quick Tech Data

100A:100B
Mix Ratio By Volume
120A:100B
Mix Ratio By Weight
5 minutes
Pot Life
90 minutes
Cure Time
80 D
Shore Hardness
Black
Colour

Material Documents

Product Documents - Data Sheet / Health & Safety

ONYX™ resins offer the convenience of a 1A:1B by volume mix ratio and have very low viscosities, so they are easy to mix and pour. ONYX™ resins have an ultimate Shore hardness of 80D and offer higher physical properties and higher heat resistance vs. other general purpose resins. ONYX™ resins are available in 2 speeds. ONYX™ SLOW resin has a pot life of 5 minutes and a cure time of 90 minutes.

Smooth-Cast™ ONYX™ SLOW - Ultra-Black Urethane Resin

Videos

How To Cast a Thundercats Cosplay Prop Shield In Resin and Epoxy Putty

Cold Casting Decorative Panels Using Urethane Casting Resin

In stock

SKU

sc-onyxslow

Available Sizes

Smooth-Cast® ONYX™ SLOW - Trial Size

Net Wt: 1 kg

£30.26

*Vat Included

*Product Packaging May Vary

Smooth-Cast® ONYX™ SLOW - 1 Gallon Unit

Net Wt: 7.48 kg

£168.10

*Vat Included

*Product Packaging May Vary