The Masterseal NP1 Caulk NS Polyurethane 10.1 OZ Tube is the perfect solution for sealing and bonding various surfaces. This high-performance sealant provides superior adhesion, flexibility, and durability for inside and outside applications. It can bond wood, metal, ceramic tile, concrete, masonry, glass, and more. The product is also paintable, making it ideal for any residential or commercial project that requires an aesthetically pleasing finish.

This caulking sealant is resistant to extreme weather conditions such as UV rays, temperature fluctuation, moisture, and water. It’s easy to use with no special mixing or other tools required; simply cut off the tip of the tube and apply it directly on your project surface.