This polyurethane one-component sealant is moisture cure, non-sag and gun grade. It is designed for a wide range of sealing applications in joints subject to structural movement. After curing, this sealant exhibits a flexible, resilient, rubber-like appearance that adheres to a wide variety of substrates and provides up to 70% total joint movement. It is especially effective between joints of movement. It is especially effective between joints of dissimilar substrates. Commonly applied at window frames, doors, skylights, foundations, concrete driveways, expansion wall joints, fascia and siding.
Features
- CARB Compliant formulation
- Easy application
- Paintable after full cure
- Resists deterioration due to extreme weather, stress, movement, water and many chemicals
- Superior adhesion to many substrates
Performance
Meets or exceeds the test requirements of ASTM C-920, Class 25, Type S, Grade NS, Class 35, Use-NT, A, M, G, O. Federal Specification TT-S-00230C, Type II, Class A, Non-sag, One Component, CGSB 19, GP
