A one-part, semi-self-leveling polyurethane sealant that allows next-day application to joints in concrete slab pours while ensuring adhesion and eliminating "green cracking" as the concrete cures ...

Pecora 300SL Silicone Pavement Sealant is a self- leveling ... Primerless adhesion to concrete and asphalt makes it ideal for roadways, airfield and parking deck control joints Ultra-low modulus ...

Step 5: Seal the filled joint with a self-leveling urethane-based caulk specifically designed for use with concrete. Allow the sealer to cure completely before driving vehicles over the concrete slab.

You don’t need to power wash or otherwise scrub the surface, though many people combine expansion joint filling with cleaning and sealing their ... The self-leveling caulk will smooth itself ...