Poly PT Flex 20 Liquid Rubber is a soft A~20, flexible, fast-curing rubber, which has been developed specifically for prototyping and model making applications. It offers a 5 minute working time and a 90 minute demold at room temperature and is very low in viscosity making it easy to mix and pour without trapping bubbles.

It is excellent for casting decorative objects, production parts, tools, models, patterns, duplicate masters and more.
With the addition of Poly Color Pigments, PT Flex products can be used to cast parts of any color.

Additives, such as PolyColor pigments and Flex Paint, are available here.

1A: 1B By VOLUME
Working Time: 5 Minutes
Demold in 90 Minutes.
Mixed Viscosity: 520 (cP) Cured Color: Tan

This kit is 2 Lbs of Part A and 2 Lbs of Part B