Tec7 Pur is a Fire-Retardant Class B2 low expansion handheld Expanding Foam that uniquely stops expanding when it meets resistance. Tec7 Pur is ideal for filling, sealing, insulation and prevention of thermal bridges and is soundproof. Tec7 Pur Pro adheres to most building materials and can be sanded, painted, and plastered after 60 mins.
Very Low Expansion – Max Expansion of 50%
Fire Resistant: Class B2
Fast Curing (90 Minutes) and Permanent Flexibility
Can be used at Freezing Temperatures as low as -10⁰C
Minimum Expansion Pressure