Stop leaks fast with this professional-grade liquid rubber waterproof sealant. Its elastic, UV-resistant formula bonds to virtually any surface — roofs, RVs, boats, concrete, masonry, and more — creating a durable, flexible waterproof barrier that expands and contracts with temperature changes.
Key Features
UV-Resistant Formula: Maintains performance and color stability under prolonged sun exposure
Elastic & Flexible: Stretches and contracts with surface movement to prevent re-cracking
Professional-Grade Strength: Bonds to roofs, concrete, RV exteriors, boats, masonry, and more
All-Weather Performance: Effective in rain, heat, cold, and freeze-thaw cycles
Indoor & Outdoor Use: Suitable for vacation homes, garages, basements, and exterior surfaces
Large 32oz Size: Covers significant surface area for major repairs and preventive sealing
Specifications
Feature
Detail
Size
32 oz
Color
Black
UV Resistance
Yes
Flexibility
Elastic / Stretch Formula
Application
Brush, roller, or pour
Use
Indoor & Outdoor
Use Cases
RV & Camper Roofs: Seal seams, vents, and skylights to prevent water intrusion
Boats & Marine: Waterproof deck seams, hatches, and hull cracks
Flat & Pitched Roofs: Fill cracks and seal around flashings and penetrations
Concrete & Masonry: Seal foundations, driveways, retaining walls, and basement walls
