Fly PU Sealant
Fly PU Sealant
Fly PU Sealant
ASTM C920, Type S, Grade NS, Class 25 · EN ISO 11600 F-25
An advanced one-component, gun-grade, non-sag, moisture-curing polyurethane sealant that skins and cures rapidly, with outstanding UV resistance and long-term durability in movement and construction joints.