Rapid Flex 90

Higher-hardness polyurea joint filler for the heaviest loads

The higher-hardness sibling to Rapid Flex CJ — same fast-cure polyurea chemistry at Shore A 90 for the heaviest wheel-load floors, with improved moisture resistance and color stability over standard polyurea fillers. It's also specified as a pick-proof joint sealant in security facilities where tamper resistance matters as much as load transfer. Return to traffic in about an hour, cures down to -20°F, and is USDA/FDA/CFIA accepted.