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🛡️ Seal it right, seal it bright—your RV’s best defense against leaks and wear!
Dicor 501LSD-1 is a HAPS-free, self-leveling lap sealant designed for horizontal RV roofing surfaces. Its sun-ray stabilized silicone formula prevents discoloration and spoiling, while providing waterproof, flexible adhesion to a wide range of roofing materials including EPDM, TPO, PVC, metal, wood, and concrete. Packaged in convenient 10.3 oz tubes, it delivers a smooth, professional finish that ensures long-lasting protection and a bright white aesthetic.
| ASIN | B002UC6T74 |
| Best Sellers Rank | #58,443 in Automotive ( See Top 100 in Automotive ) #20 in RV Cleaning, Storage & Maintenance |
| Brand | Dicor |
| Brand Name | Dicor |
| Color | Dove (Bright White) |
| Compatible Material | Metal |
| Customer Reviews | 4.7 out of 5 stars 734 Reviews |
| Global Trade Identification Number | 00677917000296 |
| Included Components | Automotive Replacement Parts |
| Item Dimensions | 5.1 x 1.5 x 27.9 centimeters |
| Item Form | Liquid |
| Item Type Name | Rv Maintenance & Repair ( 501Lsd-1 Dicor Self Leveling Lap Sealant - Dove (Brite White)) |
| Item Weight | 0.6 Pounds |
| Item dimensions L x W x H | 5.1 x 1.5 x 27.9 centimeters |
| Item weight | 0.6 Pounds |
| Manufacturer | Dicor |
| Material | Silicone |
| Material Type | Silicone |
| Model | 501LSD-1 |
| Number of Items | 1 |
| Part Interchange Info | 501LSD-1 |
| Part Number | 501LSD-1 |
| Style | Self-Leveling |
| Style Name | Self-Leveling |
| Surface Recommendation | Roof |
| UPC | 677917000296 677917000364 |
| Unit Count | 10.3 Milliliters |
| Water Resistance Level | Waterproof |
| 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
1 month ago
1 month ago