Flex Crete Gray Concrete Joint & Crack Sealant is a single-component, pourable and self-leveling sealant that is less expensive than silicone. Fast curing, no tracking, easy application Meets ASTM ...

This catered to the seasonal widening and narrowing of expansion joints in concrete pavement. Guoqiang’s team installed the sealant in two joints along CEBA Lane on LSU’s campus in 2011.

Concrete panels along Silver Line won’t need fixes other than sealant Max Smith | [email protected] September 18, 2018, 3:25 PM ...