Loctite 1618182 Polyurethane Sealant, White, 10 oz Cartridge
Description
Loctite PL polyurethane sealant is a commercial-grade, permanent sealant formulated for exterior windows, doors, siding, and other gaps and joints. This premium sealant creates water- and weather-resistant barriers that protect against moisture intrusion, UV damage, and ozone exposure. Whether sealing new construction or repairing existing gaps, this polyurethane sealant delivers lasting performance on wood, metal, concrete, drywall, and PVC surfaces.
The flexible polyurethane formula accommodates building material movement with +/- 25% movement capability, allowing the seal to remain intact as materials expand and contract with temperature and humidity changes. The white color blends seamlessly with most surfaces, and once cured, the sealant is paintable, letting you finish with a seamless match to surrounding décor. Ideal for homeowners and professionals tackling renovations, window installations, deck repairs, and weatherproofing projects.
Features and Benefits
- Commercial-grade polyurethane: Engineered for durability, tear resistance, and year-round elasticity that keeps seals intact through material movement and weather exposure.
- Water and weather resistant: Forms permanent, watertight barriers that prevent leaks in bathrooms, kitchens, exterior joints, and around windows and doors.
- UV and ozone resistant: Does not soften in the sun, maintaining seal integrity through prolonged outdoor exposure without degradation.
- Movement capability: Accommodates +/- 25% expansion and contraction, protecting the original seal from cracking as building materials move.
- Paint-ready finish: Once cured, accepts paint for a flawless, invisible seal that blends with walls and trim.
- Multi-surface adhesion: Bonds securely to wood, metal, concrete, plaster, drywall, and PVC without cracking.
Specifications
- Brand: Loctite
- Model: 1618182
- Size: 10 oz cartridge
- Color: White
- Curing time: 7 days
- Application temperature range: 20 to 120 degrees Fahrenheit
- Movement capability: +/- 25%
- Features: UV resistant, ozone resistant, waterproof, paintable