


Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The 3M 7100198005 Polyurethane Sealant 540 is a single-component, moisture-curing, gap-filling polyurethane designed for creating permanently elastic seals and bonds. This all-purpose sealant, supplied in a 600ml sausage pack, bonds various materials including plastics, metals, and wood. It offers high tensile strength of 300psi and good UV resistance, performing in temperatures from 40°F/40°C to 194°F/90°C. With a 40 Shore A hardness, it maintains functionality in diverse service environments.
All-purpose, single-component polyurethane sealant with good UV resistance and high tensile strength for elastic seals and bonds across diverse materials.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!
