900 Architectural Grade Polyurethane Sealant
Chem-Calk 900 is a premium, one component, architecturally specified non-sag polyurethane sealant. Chem-Calk 900 meets ASTM C-920, Type S, Grade NS, Class 35, Use NT; US. Federal Specification TT-S00230, Type II, Class A. Principle applications include various dynamic joints, such as expansion, control and perimeter joints, and exterior sealing applications on diverse building materials.
Applicable Standards
ASTM C-920, Type S, Grade NS, Class 35, Use NT; US. Federal Specification TT-S00230, Type II, Class A
VOC: 48 g/L
Resources
TDS
MSDS
L.E.E.D Compliance Letter (VOC product portfolio
)