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🛡️ Seal smart, travel fearless — keep your RV roof flawless and leak-free!
Dicor Corp’s Brite White Self-Leveling Lap Sealant is a premium silicone-based sealant designed for RV roofing maintenance. Its sun-ray stabilized formula prevents discoloration, while its self-leveling consistency guarantees smooth application on horizontal surfaces. Compatible with a wide range of roofing materials including EPDM, TPO, and PVC, it forms a flexible, waterproof seal that protects against leaks and weather damage. Packaged in convenient 10.3 fl. oz. tubes, it’s the trusted choice of RV owners seeking durable, professional-grade roof protection.















| ASIN | B002UC6T74 |
| Brand | Dicor |
| Brand Name | Dicor |
| Colour | Dove (Bright White) |
| Compatible Material | Metal |
| Customer Reviews | 4.8 out of 5 stars 709 Reviews |
| Global Trade Identification Number | 00677917000296 |
| Included Components | Automotive Replacement Parts |
| Item Dimensions | 5.1 x 1.5 x 27.9 Centimeters |
| Item Form | Paste |
| Item Type Name | Rv Maintenance & Repair ( 501Lsd-1 Dicor Self Leveling Lap Sealant - Dove (Brite White)) |
| Item Weight | 272 g |
| Item dimensions L x W x H | 5.1 x 1.5 x 27.9 Centimeters |
| Manufacturer | DICOR CORP |
| Manufacturer Part Number | 501LSD-1 |
| Material | Silicone |
| Material Type | Silicone |
| Model | 501LSD-1 |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| UPC | 677917000296 677917000364 |
| Unit Count | 10.3 Milliliters |
| Water Resistance Level | Waterproof |
C**B
Buy lots! Works great and you’re going to want 2 tubes
Great product and smooths out nice and flat. When they say self levelling they mean it. Don’t try to use on anything vertical. Used with dicor roof repair tape and then redid as many things on the roof that I could with what I had left, wish I had bought a other tube. I’ve heard mixed thoughts on removing old sealant before applying new vs just cover the old stuff. Well my old stuff was in good shape except the expected weather checking and cracks so I just went over the old stuff to maintain water integrity. It went over the old just fine and adhered well so far as I can tell. It smoothed the sealant our like new and removed the water traps. If I had a leak I would probably remove the old sealant and start from new but for touch ups, like I said, buy lots!
D**W
The Only Lap Sealant I Use!
I have tried a couple of other brands of lap sealant, and the results were simply not good. I recently installed an additional solar panel on my RV. I used a cheaper brand to save a few dollars, huge mistake! So, I decided to order Dicor and used it to finish the project and cover the other brand. The Dicor flows smoothly, it adheres great and the leveling is superb. It makes the project looks so much more professional, and I trust that it will do its job to seal and protect from leaks, etc. No more trying other brands, Dicor is the only lap sealant I will use in the future.
S**A
Good product
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.
B**O
Durable and flexible OEM grade
Do a small trial joint and you will see the "flow" or "settle" rate work. When you work with this often, as I have, you will be pleased with adhesion, finish and how strong and flexible a repair or new seal you get. Don't waste time on hardware store products. Don't risk your RV roof integrity. This is what is required for RV repair and is worth the money.
K**.
Dicor brand quality.
Great quality lap joint sealant.
Trustpilot
2 months ago
1 month ago