🔧 Seal smart, seal strong — your roof’s best defense!
Dicor 501LSW-1 Self-Leveling Lap Sealant is a professional-grade, waterproof sealant designed to create a durable secondary seal on roof edges, vents, and fasteners. Compatible with a wide range of materials including aluminum, wood, vinyl, and concrete, it also works seamlessly with EPDM and TPO roofing membranes. Sold in a convenient 4-pack, this white paste sealant offers reliable adhesion and weather resistance, with a 2-year shelf life for optimal freshness.
Material | Aluminum |
Brand | Dicor |
Style | Compact |
Item Weight | 1.5 Kilograms |
Item dimensions L x W x H | 22.25 x 13.75 x 9 inches |
Compatible Material | Vinyl, Wood, Aluminum, Concrete, Metal |
Water Resistance Level | Waterproof |
Item Form | Paste, Tube |
Unit Count | 1.0 Count |
Number of Items | 4 |
Color | White |
Surface Recommendation | Roof |
Manufacturer | Dicor |
Item Weight | 3.3 pounds |
Product Dimensions | 22.25 x 13.75 x 9 inches |
Item model number | 501 - LSW6 |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 501 - LSW6 |
S**S
The use process is simple and clean
I recently used this self-leveling lap sealant for a few outdoor sealing projects, and I’m extremely impressed with its performance. The application process was easy and mess-free. Once applied, the sealant spread smoothly and evenly, filling gaps and seams without any effort on my part. It’s perfect for roof seams, RVs, and other areas that need a watertight seal.
C**G
Good stuff
Good stuff for sealing of camper and cargo trailer roofs. Works as stated. Good stuff!
A**E
quality product
have been using this for several years with great results every single time
A**R
Very good price and the right stuff for RV's
This product always works great for any roof RV. Self-leveling and easy to apply. Had the top power washed and blew water in a small crack by vent. Removed old tape and caulk and put this down. Leveled out nice and no leaks. Great stuff.
F**D
Will definitely use again
Works great
J**.
Easy to work with
Resealed the seam on my 1999 horse trailer. Worked very well. I cleaned off the old sealant with a wire wheel on my grinder then wiped down with acetone, taped off both sides of the joint about an inch or so and then ran a fat bead. I used a small putty knife to sort of help level it out a bit and it came out perfect. Pulled the tape and had a nice clean straight edge.
K**R
Best solution for a travel trailer roof
The perfect caulking for travel trailer/RVs. It's what the professionals use to seal travel trailer roofs
J**C
Self leveling great for rv roofs
I do like this stuff. Be sure to clean the surface before using. If you have ANY silicone, this has to be removed first.Dicore will not stick to silicone.
Trustpilot
1 day ago
1 month ago