Important Announcement

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Holiday Notice - President's Day

Reynolds Advanced Materials will be closed Monday, February 19th in observance of President's Day. Resuming normal operations on Tuesday, February 20th.

Holiday Notice - Easter

Reynolds Advanced Materials will be closed Friday, March 29th in observance of Easter Weekend. Resuming normal operations on Monday, March 30th.

Holiday Notice - Memorial Day

Reynolds Advanced Materials will be closed Monday, May 27th in observance of Memorial Day. Resuming normal operations on Tuesday, May 28th.

Holiday Notice - Independence Day

Reynolds Advanced Materials will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day. Resuming normal operations on Monday, July 8th.

Holiday Notice - Labor Day

Reynolds Advanced Materials will be closed Saturday - Monday, August 30th - September 1st in observance of Labor Day. Resuming normal operations on Tuesday, September 2nd.

Holiday Notice - Thanksgiving

Reynolds Advanced Materials will be closed Thursday - Saturday, November 27th - 29th in observance of Thanksgiving. Resuming normal operations on Monday, December 1st.

Holiday Notice - Christmas

Reynolds Advanced Materials will be closed Wednesday 12:00PM - Saturday, December 24th - 27th in observance of Christmas. Resuming normal operations on Monday, December 29th.

Holiday Notice - New Year's

Reynolds Advanced Materials will be closed Thursday - Saturday, January 1st - 3rd in observance of New Year's Day. Resuming normal operations Monday, January 5th.

Compat™ 45

Compat 45 urethane is a unique urethane mold rubber which will not inhibit the cure of most Smooth-On® platinum or tin cure silicone rubbers. It features a low viscosity for easy mixing and pouring and cures with minimal bubble entrapment. Mix ratio is 1A:1B by weight or volume, pot life is 25 minutes and the rubber cures with an ultimate Shore hardness of Shore 45A. Cured rubber is dimensionally stable (low shrinkage), offers good wear resistance excellent library life.

Compat 45 Compat 45
  1. Watch Video
    Compat 45
    Compat 45
    Compat™ 45 is a urethane rubber that will not inhibit most silicones.
    WARNING: Prop 65
    Compat 45 - Trial Size
    Net Weight: 2.18 lbs
    $30.29
    Compat 45 - 1 Gallon Unit
    Net Weight: 17.4 lbs
    $136.96
    Compat 45 - 5 Gallon Unit
    Net Weight: 87 lbs
    $509.96

Quick Tech Specs

Compat 45

  • Mix Ratio By Volume 1A:1B
  • Pot Life 25 minutes
  • Cure Time 16 hours
  • Shore Hardness 45 A
  • Color Brown