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Your cart is empty.Dicor’s Self-Leveling Lap Sealant creates a watertight seal along a roof's edges, air vents, vent pipes, and screw heads. This lap sealant is a versatile sealant formulated for EPDM roofing but also compatible with most other roofing material, including Dicor DiFlex II, Tufflex PVC, and BriTEK TPO roofing. It offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal and concrete. Continuously seals and remains flexible. Color matched, our lap sealants are sun-ray stabilized to avoid discoloration and spoiling and will not stain or discolor any material to which it is applied. HAPS-free.
Richard Lacombe
Reviewed in the United States on February 6, 2025
I have been using this very product for close to 20 years, if you have a vinyl type roof membrane on your RV, then this is the best caulk you can buy.
Caine
Reviewed in the United States on February 26, 2025
Great product. Great Price..
mr nelson
Reviewed in the United States on February 24, 2025
worked well
Luc Jeep 2016
Reviewed in Canada on February 15, 2025
Facile a appliquer tres satisfait, belle finition
JVamazon
Reviewed in the United States on January 6, 2025
I put a StarLink on the roof of my RV. I used this to adhesively bond the mounting bracket to the StarLink and to the roof, as well as to hold the data cable down and seal the hole it routs through.... with the rain and traveling, I can attest that it worked out very well.
Leeona Reid
Reviewed in the United States on January 16, 2025
This item is white in color, easy to use. It dries quickly and is water resistant. Good quality, i highly recommend this product.
Dave
Reviewed in Canada on January 14, 2025
This is probably the universal standard for RV’s.I have used it a lot both sag & non sag.Works well when applied correctly.
Baja rusty
Reviewed in Canada on September 19, 2024
I installed a new skylight in our rv and used the Dicor 501 to seal the screw holes, skylight flange, and the over the exposed screw heads and flange edge. The product self levels very well and was perfect for my job.
Tucker L.
Reviewed in the United States on December 17, 2024
Levels quickly, seals well, looks professional!
Doug M.
Reviewed in Canada on November 6, 2024
Product works perfectly to help seal and prevent potential leaks.
R. Williams
Reviewed in the United States on November 5, 2024
I really like this self-leveling sealant. Goes on easily and works great. This was recommended to me by local RV dealer. I am well pleased with this product.
Samantha
Reviewed in Canada on November 11, 2024
We used this to see all the roof on our pop-up camper. It's a great product, but it must be done yearly especially if you store your camper outside. I used it to seal a few cracks, didn't work that great but it was worth a try and it holds up quite well otherwise.
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