Description
Geocel 3300 Polyurethane Sealant – White | Professional Grade Performance
The Geocel 3300 Polyurethane Sealant (White) is a high-performance, single-component sealant engineered for demanding construction, roofing, and crawl space applications. This professional-grade formula cures to a flexible, weather-resistant seal that delivers long-term durability in both interior and exterior environments.
The clean white finish provides a professional appearance for visible applications while maintaining the same industry-trusted performance Geocel is known for.
Key Features & Benefits
Permanent Flexibility & Durability
Cures to a flexible, weatherproof seal that resists cracking, shrinking, and long-term wear.
White Finish for Clean Appearance
Ideal for visible seams, foundation walls, and applications where a clean, finished look matters.
Withstands Harsh Conditions
Performs in rain, UV exposure, and temperature fluctuations without breaking down.
Strong Adhesion (No Primer Required)
Bonds to concrete, wood, metal, vinyl, masonry, and more.
Non-Sag, Easy Application
Applies cleanly on vertical and horizontal surfaces with professional-grade control.
Paintable & Non-Corrosive
Can be painted after curing and will not damage surrounding materials.
Ideal Applications
- Crawl space encapsulation (sealing vapor barriers to walls)
- Basement and foundation sealing
- Roofing repairs, flashing, and penetrations
- General construction joints and seams
Product Specifications
- Color: White
- Size: 10.1 oz cartridge
- Type: Polyurethane sealant (moisture-cure)
- Application: Interior & exterior
- Adhesion: Multi-surface (concrete, wood, metal, masonry, vinyl)
