CHEM-CALK 2000 SMOOTH – Almond

SKU: BOS-A61610


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Chem-Calk® 2000 is a one-component, Advanced Urethane Sealant.

Chem-Calk 2000 demonstrates commercial grade, hybrid sealant properties such as color stability and long lasting elastomeric qualities for construction grade applications.

Chem-Calk 2000 meets ASTM C-920, Type S, Grade NS, Class 25, Use NT, US Federal Specification TT-S-00230C, Type II, Class A, and Canadian standard CAN/CGSB 19.13-M87.
This high-performance adhesive also exceeds AAMA 808.3 specification.

Primary applications include vinyl window perimeter sealing, engineered trim board, and siding applications. Where textured appearance is needed, please use Bostik® Chem-Calk® 2000T (textured).

Seals joints between most vinyl siding, fiber cement board (FCB), aluminum, most metals, and other common building materials.
• Interior and exterior bonds—transitional seal between building materials.
• Perimeter seals for windows, doors and other wall penetrations on vinyl, fiber cement board (FCB) and other siding materials.
• Metal building construction and synthetic material.

Additional information

Weight 1 lbs
Dimensions 2 × 9 × 2 in

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