We put eight caulks and sealants to the test in our labs—we evaluated cure time, durability, adhesion, and more I’m a renter so I’ve never had to caulk a bathtub or seal a joint in concrete, but I’ve ...

The selection of your sealant type should follow the ASTM types below. ASTM D6690, Type I (formerly ASTM D1190): The ASTM D1190, “Standard Specification for Concrete Joint Sealer, Hot-Applied ...

These treatments are used to repair distresses larger than those typically repaired by crack or joint sealing, but smaller than repairs requiring remove-and-replace patching procedures.

You don’t need to power wash or otherwise scrub the surface, though many people combine expansion joint filling with cleaning and sealing their ... out just below the concrete surface.