PT Flex Home / Moulding & Casting / Flexible Rubbers & Casting / PT Flex / PT Flex 70 Liquid Rubber PT Flex 70 Liquid Rubber PT Flex 70 Liquid Rubber £12.00 £10.00 (ex. VAT) RRP: £0.00 Stock Status: In Stock Size: 500GM 1KG 2KG 10KG 20KG 36.36KG Add to your Wish List Description PT Flex 70 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow/amber, Shore A70 rubber. PT Flex Series rubbers were specifically designed for prototyping and model making applications and offer fast pour times (~4 minutes) and fast demold times (~2 hours). Mix Ratio Shore Hardness Pour Time Cured Color Mixed Viscosity Specific Volume Demold Time Shrinkage upon Cure Tensile Strength Tear Strength 1A:1B by weight A70 4 min. Yellow/Amber 700 cP 26.4 in³/lb ~2 hr at room temp. 0.0046 in/in 730 psi 130 pli Notes: The color of polyurethane Part Bs may change in color from batch to batch or with time, but product performance is not affected. For additional physical property specifications, refer to the Physical Properties Bulletin. Tech Data: View Datasheet - Please call +44 (0) 1638 750679 View MSDS PT A & MSDS PT B Reviews Customer reviews No reviews left yet Write a review Most RecentTop Rated No reviews have been left for this product, be the first to leave a review Attributes Weight: 0.5kg