Sika White Fast Setting Polyurethane 10.1-fl oz Sealant in the Concrete & Mortar Repair department at Lowes.com
Arcpro- Sika. - Sikaflex® AT-Connection is an elastic sealant based on the new technology of one-component STP (Silane Terminated Polymers) hybrid polyurethane, cures with humidity of the environment. Designed for sealing connection