
Supplier product photography. Confirm your final color with a physical sample.
DOW
DOWSIL™ Contractors Concrete Sealant - 20 Oz. Sausage
QXO product C-640290 · 3 options
Explore the colors
Selected: Grey
QXO SKU 640293 · Product number DOWCCSGR20
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- UNI|SGE
- Item Weight
- 2.1
- Algae Resistance
- No
- Applicable Standards
- ASTM Specification C920, Type S, Grade NS, Class 50
About this product
A one-part, moisture-cure, low-modulus silicone sealant that provides durable, flexible, watertight joint seals and offers outstanding unprimed adhesion to masonry.



