Description
3M SKU: 7100200170
Lead Time: ~2 days
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.
Creates flexible seals on expansion joints. Multi-purpose bonding and long lasting seals. Permanently elastic to allow joint movement. Skin time in 90-150 minutes. paintable once skin forms
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