Important Announcement

Reynolds Advanced Materials Concrete is currently experiencing a phone outage. Please use our contact us form if you have questions. Thank you.

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.

Free Form™ AIR HT

Free Form AIR HT is a low density, lightweight epoxy putty that offers high temperature resistance to 300 °F/149 °C when cured at room temperature and 400 °F/204 °C when heat post cured. This is a low-odor, low shrinkage formula that is easy to use. Free Form AIR HT is mixed by hand with a 2A:1B by volume or weight mix ratio. It offers a long working time and cures overnight at room temperature to a hard, rigid epoxy that is very strong with modeling board-like properties. It can be sanded, shaped, drilled, tapped and CNC'd.

Free Form AIR HT Free Form AIR HT
  1. Watch Video
    Free Form™ AIR HT
    Free Form™ AIR HT
    Extremely lightweight epoxy putty that offers high temperature resistance. 2A:1B by volume mix ratio.
    WARNING: Prop 65
    Free Form Air HT Epoxy Putty - Trial Unit
    Net Weight: 1.2 lbs
    $45.83
    Free Form Air HT Epoxy Putty - 1 Gallon Unit
    Net Weight: 5.1 lbs
    $137.72
    Free Form Air HT Epoxy Putty - 5 Gallon Unit
    Net Weight: 51 lbs
    $1,140.39

Quick Tech Specs

Free Form™ AIR HT

  • Mix Ratio By Volume 2A:1B
  • Mix Ratio By Weight 2A:1B
  • Pot Life 150 minutes
  • Cure Time 16 hours
  • Color Grey