3M™ Polyurethane Construction Sealant 525, Gray, 55 Gallon Open Head Drum (50 Gallon Net) Min Qty Order:4 3M SKU: 7100258073

3M SKU: 7100258073

3M SKU: 7100044646

3M SKU: 7010361700

3M SKU: 7000123318

3M SKU: 7010495668

3M™ Polyurethane Construction Sealant 525, Gray, 55 Gallon Open Head Drum (50 Gallon Net) Min Qty Order:4 3M SKU: 71002580733M SKU: 7100200220 Lead Time: ~77 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