PT Flex 85 Liquid Rubber

PT Flex 85 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow/amber, Shore A85 rubber. PT Flex Series rubbers were specifically designed for prototyping and model making applications and offer fast pour times (~5 minutes) and fast demold times (~2 hours).

FOR INDUSTRIAL/PROFESSIONAL USE ONLY. 

$654.00
Current Stock:

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Technical Specifications

Mix Ratio by Weight:
1A:1B
Shore Hardness:
A85
Pour Time:
5 min.
Demold Time:
2 hr.
Cured Color:
Yellow/Amber
Mixed Viscosity:
750 cP
Specific Volume:
26.2 in³/lb
Specific Gravity:
1.06
Elongation:
250 %
Tensile Strength:
1,064 psi
Die C Tear Strength:
190 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.

More Information

Material Calculator

Technical Bulletin

Safety Data Sheet - Part A

Safety Data Sheet - Part B

Kit Components
PT Flex 85 Components
80-lb kit includes: 40 lb of PT Flex 85 Part A (~5 gallons)
40 lb of PT Flex 85 Part B (~5 gallons)