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Dicor 501LSW-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application

13.14

Save 12%

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Dicor 501LSW-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application

4.7

8K+ bought in past month

Highest ranking 45

13 comments

$13.14

Save 12%

Other platform prices

· RV ROOFING USE: Lap sealant is sun-ray stabilized to avoid spoiling and discoloration; Plus, it will not stain or discolor any roofing material to which it is applied · COLOR: White hue for stylish and beautiful RV roof · EASY TO USE: Self-leveling for smooth application to RV roofing on horizontal surfaces · SIZE: 10.3 oz. tube · COMPATIBILITY: Works with EPDM, TPO and PVC membranes, it adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass, and concrete

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Reviews From
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JuliaReviewed in the United States on June 3, 2025

It's amazing, went cheaper stuff last year and ended up with leaks. Never again I am back to using this know it works good!

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NotacookReviewed in the United States on May 29, 2025

Worked great when I replaced the skylight.And is late in our fifth wheel.

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Dell ClementsReviewed in the United States on June 2, 2025

Excellent roof sealant for RV.

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Eric SmaltzReviewed in the United States on May 19, 2025

x

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Amazon CustomerReviewed in the United States on May 4, 2025

The product arrived but whoever put the caulk tube in the box smashed in down and broke the tip off the tub. It was almost unusable to use however I made it work with much difficulty. The product itself is awesome and sealed my RV roof from leaks.

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Lonnie CragheadReviewed in the United States on June 1, 2025

Works well

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jaeli247Reviewed in the United States on May 29, 2025

Works great!

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Flying highReviewed in the United States on May 26, 2025

Works great

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Doug M.Reviewed in Canada on November 6, 2024

Product works perfectly to help seal and prevent potential leaks.

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SimaroReviewed in Canada on July 26, 2023

People who use Dicor know the good quality of this product. The only reason i don't give 5 stars is because the color, it say grey. I was expecting at lease,.. a medium grey but this prooduct it's more of a very light grey, you will have a greater contrast over medium grey than over white.

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LPVReviewed in Canada on April 22, 2025

I used this Dicor self-leveling sealant to seal the vents on my fiberglass camper from the '80s, and it worked great. Super easy to apply – it levels itself nicely and sticks well to the surface. It’s a really practical product for anyone doing RV or camper repairs. Seems durable so far and gives a clean, sealed finish. Definitely recommend for DIY fixes!

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Denis SavignacReviewed in Canada on May 31, 2025

Super efficace comme indiqué et tout est parfsit

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FrankReviewed in Canada on May 7, 2025

RV roof sealer...work good to install my solar panel ..sealed all the screws .