Available Sizes: 10 fl. oz.
Color When Dry: Gray
Where to Buy
Loctite® PL® S10 Polyurethane Concrete Crack & Masonry Sealant
Loctite® PL® S10 Polyurethane Concrete Crack & Masonry Sealant is a premium quality, commercial grade sealant developed especially for forming permanent, water and weatherproof seals in all exterior gaps and joints. This sealant is elastic and remains flexible to expand and contract with construction material movement to protect and retain the original seal. Loctite® PL® S10 Polyurethane Concrete Crack & Masonry does not require a primer for concrete, brick, stone or masonry and resists deterioration from weather, stress or movement.
- Repairing cracks in vertical and horizontal surfaces such as concrete walls, foundations and brick and block walls
- Bonding to concrete, brick, stucco, metal, wood, vinyl, fiberglass and many more substrates
Not Recommended For
- Use with fillers impregnated with oil, asphalt, tar or any other migratory saturant
- Contact with oil-based caulking compounds, butyl caulking compounds and silicone sealants (Uncured and cured)
- Underwater applications or permanent water immersion
- Joint depths greater than ½' without the use of a backer rod
- Applications requiring temperature resistance greater than 200°F (93°C)