Poly 75-60 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to an amber, Shore A60 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.
WARNING: This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
FOR INDUSTRIAL/PROFESSIONAL USE ONLY.
Technical Specifications
Mix Ratio by Weight: 1A:1B
Shore Hardness: A60
Pour Time: 10 min.
Demold Time: 16 hr.
Cured Color: Amber
Mixed Viscosity: 1,200 cP
Specific Volume: 27 in³/lb
Specific Gravity: 1.05
Elongation: 459 %
Tensile Strength: 545 psi
Die C Tear Strength: 103 pli
Notes: The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.
Technical Bulletin
Safety Data Sheet - Part A
Safety Data Sheet - Part B
Kit Components
| Poly 75-60 |
Components |
| 4-lb kit includes: |
2 lb of Poly 75-Series Part A (~1 quart)
2 lb of Poly 75-60 Part B (~1 quart) |
| 16-lb kit includes: |
8 lb of Poly 75-Series Part A (~1 gallon)
8 lb of Poly 75-60 Part B (~1 gallon) |
| 80-lb kit includes: |
40 lb of Poly 75-Series Part A (~5 gallons)
40 lb of Poly 75-60 Part B (~5 gallons) |
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