Shop3M > Shop by Product Category > Adhesives > Non-Structural Adhesives > Sealants > 3M Polyurethane and Hybrid Adhesives & Sealants > 3M Hybrid Sealant 740 3M Hybrid Sealant 7403M Hybrid Sealant 740 is a single component elastomeric sealant curing without isocyanides. This hybrid technology is paintable when wet and will not degrade when exposed to UV.
Used for sealing different materials such as concrete, wood, aluminum, most lacquered metals, polyester, glass, stone, ceramic, etc. Need Help?
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