3M Polyurethane Sealant 540 is an all-purpose, single-component, moisture-curing, gap-filling polyurethane that creates permanently elastic seals and bonds in a wide variety of service environments.
Extra Details
60-90 skin time
paintable, once skin forms
Bonds dissimilar materials for increased design flexibility
Gap filling capability
Good UV resistance
Multi-purpose bonding and long lasting seals
One component, moisture-curing sealant simplifies production
3M Polyurethane Sealant 540 is an all-purpose, single-component, moisture-curing, gap-filling polyurethane that creates permanently elastic seals and bonds in a wide variety of service environments.
3M Polyurethane Sealant 540 is an all-purpose, single-component, moisture-curing, gap-filling polyurethane that creates permanently elastic seals and bonds in a wide variety of service environments.
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