3M 5200 Polyurethane, White Marine Adhesive Industrial Sealant, 1 oz

from Bevster

Greatest thing since sliced bread ! Used this on boats maybe 30 yrs. Put a soapstone sink together with this product after 20 yrs still no leaks ! You may want to let people know that mineral spir...

from Mike1961

I sealed the gaskets between thick epdm liner and skimmer and overflow unit of my pond with 5200, perfecto ! Additionally, I sealed the internal and external gasket of a (supposedly) submersible pu...

from Joethehandyman

I've used 5200 for a number of applications, the most critical of which was for the installation of two large brass port hole windows on a house. This was in an area that is bordered by the ocean...

from Cisco Kid

I have used the #5200 dozens times, on my repair service, and I can truly say it's the best, and the fun thing is I keep finding uses for it. I just want to see if you could put it on a plastic gas...

from Bluefin

I bought this to do some transom repairs. It did not fail to do what I needed. I have used it to seal building penetrations (electrical & plumbing). All have remained weather tight. It has never fa...