Anchor-Seal Shore ‘A’ Flexible Polyurethane Elastomers
Soft Durometer / Flexible Urethanes for Hand Mixing or Dispensing Equipment. Shore ‘A’ Series is used for Mold Making and Casting Urethanes, i.e., Bumpers, Instrument Grips, Gaskets, Fixtures, Flexible Parts and Molds. Excellent Production-Oriented Elastomer.
* Available in 10 minute working times for faster demolds
Pot life, gel time, cure time, and demold time vary depending on quantity mixed, thickness of casting and mold temperature. The use of heated molds is recommended i.e. 100F (38C). Warming the mold will accelerate demold and decrease cure times. Low temperatures will slow the curing and extend demold time. Hardness development progresses more slowly in the longer working time / longer pot life materials. Post-curing for 6-8 hrs @ 160-175F will accelerate development of properties. Impact strength and heat distortion properties improve when the casting is post cured. Aliphatic urethanes are UV resistant / non-yellowing. Read label, Technical Data Sheet and Safety Data Sheet before use.
1 cps = Water
400 cps = #10 Motor Oil
1,000 cps = Castor Oil
3,500 cps = Karo Syrup
25,000 cps = Hershey's Chocolate Syrup