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Your cart is empty.Titebond WeatherMaster Metal Roof Sealant is specifically formulated to outperform all other sealant technologies, including VOC solvent, silicones, tripolymers and urethanes. This superior polymer formula provides a weather-tight seal against water, wind, dust and dirt. It offers exceptional adhesion to Kynar coated metal materials, along with standard metal, aluminum, steel, galvanized bonderized surfaces, plastics and glass. The product is ideal for use on a wide variety of roofing applications, metal roof, trim, architectural metal siding, aluminum, galvanized steel, galvanized gutters, flashing and downspouts. It also provides unbeatable adhesion to wood, masonry, PVC and most common building materials.
Don Manasco
Reviewed in the United States on May 30, 2024
Did what it’s supposed to do stop a leak in my metal roof…
EJD
Reviewed in the United States on May 22, 2024
I used the sealant for a metal roof flashing. The product was easy to use, it flowed evenly from the tube as expected and created an excellent seal. A heavy rain storm the next day tested the seal and it passed with zero leaks.
Eighty6SVO
Reviewed in the United States on May 19, 2024
So I used this to seal several vents and pass-throughs on a metal shop (not technically a roof, but essentially same material) and it worked pretty well. The color seems a bit darker than what is shown on the listing, it's a pretty dark gray. It's also a little hard to control. It's not runny, but for caulking the consistency is pretty thin. It makes controlling it a little more challenging than standard caulking. Hopefully that means that it will flow into gaps a little better than it would otherwise and seal even better. I can't confirm if that's the case or not though. It does have a screw on nozzle which I think is nice, but I can see why others might not be a fan of it. Overall though, nice product, works well for the intended use.
Customer
Reviewed in the United States on December 18, 2024
Just finished a 30x40 agricultural building using used and sometimes pitted metal roof. Sealed pin holes and seam leaks easily. Dries quickly and can be applied in any temperature above zero
R J
Reviewed in the United States on November 10, 2024
Filled small gaps
Digifreek
Reviewed in the United States on October 27, 2024
This stuff stops leaks and stays flexible in hot California summers. Glad I tried it. You will be too. Worth every penny.
Laketime
Reviewed in the United States on April 30, 2024
I had the gutter seams on a metal building I own sealed. The contractor that did the work said this will be his go to sealer. Since then I have used it on a roof wind turbine install and a few other places like around windows with excellent results.
Paul Kuszyk
Reviewed in Canada on November 1, 2020
I repaired rusted leaking sections around some of the screws on my metal barn roof. Works perfectly using small (6 x 6 inch) metal patches (cut from metal roofing sheets of the same profile) and placed over the top of the corroded (and cleaned) areas. Just run a bead of sealant inside the outside edges of the patched area before securing the patch in place.
M Krebs
Reviewed in the United States on December 31, 2017
Seems to work fine, but it's way closer to white than gray. On galvanized barn tin it looks white and sticks out like a sore thumb.
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