Supplier product photography. Confirm your final color with a physical sample.
CertainTeed Roofing
SMARTCOAT™ 350 Silicone Mastic - 2 Gallon Pail
QXO product C-689671 · 1 options
Selected: White
QXO SKU 689671 · Product number CTR412090
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PL
- Item Weight
- 25
- Algae Resistance
- No
About this product
SMARTCOAT™ 350 Silicone Mastic is a professional grade high performing silicone mastic intended to seal leaking seams, fasteners, penetrations and/or any splits, tears or deficiencies in the roof's surface prior to coating with SMARTCOAT 450 High Solids Silicone Coating. This product is suitable for application to metal, asphalt, modified bitumen, concrete and most single-ply roofs. Upon cure, SMARTCOAT 350 forms a durable, breathable and water-resistant barrier that is resistant to degradation from UV and natural weathering; coating is not required.
