TremGlaze Flex Foam

Flexible, Low-Expansion Polyurethane Foam

TremGlaze® Flex is a single-component, high-performance, gun-grade polyurethane flexible foam that performs as a thermal barrier. The lowexpansion formulation is specifically designed for use in the TremGlaze window and door installation system. With an industry leading movement range of +/-15% (Movement Accommodation Factor of 30%), TremGlaze Flex protects against thermal expansion and contraction.

Basic Uses
  • TremGlaze Flex is best suited as a thermal and sound barrier to be used in the perimeters around windows and doors.
  • Recommended application temperature is from 27 to 95 °F (-3 to 35 °C).