Poly PT Flex 85 Liquid Rubber is the firmest, A~85, in the PT Flex Series of liquid casting rubbers, yet still flexible, and fast-curing. PT Flex series of liquid rubbers has been developed specifically for prototyping and model making applications. Poly PT Flex 85 offers a 5 minute working time and a 60 minute demold at room temperature and is very low in viscosity making it easy to mix and pour without trapping bubbles.
PT Flex is excellent for casting decorative objects, production parts, tools, models, props, patterns, duplicate masters and more.
With the addition of Poly Color Dyes, PT Flex products can be used to cast parts of any color.

For professional use only. Use in a well ventilated area.

1A: 1B By VOLUME
Working Time: 5 Minutes
Demold in 60 Minutes.
Mixed Viscosity: 1600 (cP) Cured Color: Yellow/Amber

Additives for PT Flex, such as PolyColor Pigments, are available here.