3M™ Polyurethane Construction Sealant 525 is a single-component, moisture-curing, gap-filling elastomeric sealant that creates permanently elastic seals and bonds well to concrete. Skin time in 90-150 minutes.

Features

• Multi-purpose bonding and long lasting seals
• Skin time in 90-150 minutes; paintable once skin forms
• Permanently elastic to allow joint movement
• Creates flexible seals on expansion joints

600 mL sausage
12 pcs/ctn