
Supplier product photography. Confirm your final color with a physical sample.
Willseal
4-1/2" x 4" x 6-1/2' Seismic Expansion Joint Sealant
QXO product C-553223 · 1 options
Selected: Charcoal Grey
QXO SKU 553223 · Product number WISWSA450400PCG
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PC
- Item Weight
- 48
- Algae Resistance
- No
- Applicable Standards
- ASTM 330 ASTM 331 ASTM 283 ASTM 547 TAS 202/203 ASTM C518-04 ASTM E90-09 LEED UL Classified
About this product
Willseal Seismic is a one-step primary sealant for exposed areas where color matching is important. It has a puncture resistant, elastomeric coating on the exterior surface, which can be factory colored to match most construction substrates or sealants. The joint is watertight and color matched.



