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🔒 Seal it, don’t reveal it! Your roof deserves the best.
The Dicor 501LSW-1 Lap Sealant is a 10.3 oz. waterproof sealant designed to create a durable, watertight seal around roofs, vents, and other critical areas. Compatible with various materials, it offers excellent adhesion and flexibility, ensuring long-lasting performance while resisting UV damage and discoloration.















| ASIN | B000BRF7QE |
| Brand | Dicor |
| Brand Name | Dicor |
| Colour | White |
| Compatible Material | Aluminium, Metal, Vinyl, Wood |
| Customer Reviews | 4.7 out of 5 stars 14,686 Reviews |
| Global Trade Identification Number | 00677917000333 |
| Item Dimensions | 28.6 x 5.1 x 5.1 Centimeters |
| Item Form | Liquid |
| Item Weight | 12.8 Ounces |
| Item dimensions L x W x H | 28.6 x 5.1 x 5.1 Centimeters |
| Manufacturer | Dicor |
| Manufacturer Part Number | 501LSW-1 |
| Model | 501LSW-1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof,Vent |
| UPC | 677917000319 700115572927 677917000333 |
| Water Resistance Level | Waterproof |
J**I
Works well on trailer roofs
This is a good product. We have a lot of client's in a vacation park. Their park model trailers take a beating all winter and then get cooked in the sun all summer. This is the best sealant I've found for tpo and rubber roof that trailers have. It is easy to apply and makes a nice solid patch.
J**O
Works great and worth every penny!
Dicor self-leveling caulk is fantastic and very easy to use. I own a 40’ diesel pusher, and it cost me around $200 to redo all the caulking. I probably could have done it for less, but I didn’t want to be stingy with the amount I used. I’m glad I didn’t — now I have peace of mind knowing my roof is sealed up and protected for years to come. The self-leveling feature makes the finish look smooth and professional, even if you’re not an expert. If you’ve been neglecting your RV roof, this product is an absolute must. Well worth the investment! A tip for newbies, cut the tip on an angle but close to the tube (the thick part). You will be laying the caulk on thick and don’t need a fine line as you would with a normal caulking job.
Z**P
貧弱/欠陥のあるチューブ構造
私は最初のアプリケーションを途中で通過するまでそれに気づきませんでしたが、注ぎ口がチューブに接続する場所は緩んでいます。それは回転するだけでなく、少しぐらつきます。この製品は、適切に保存されている場合、ほぼ無期限の使用期間を持つことになっています。そして、説明書には「チューブを密封する」と書かれています。しかし、注ぎ口の状態を考えると、これは不可能です。これは輸入品なので、非常に高価なものです。払い戻しの請求をしています。
J**.
Better than other brands of lap sealant
I had previously went with other brands of lap sealant and experienced way less than expected results and ended up redoing roof resealing much sooner than I would have liked. I decided to stop playing around and do it right with Dicor. Application was easier, result looks way better and much more durable. Very happy with this product.
A**R
Worked well
This product worked very well. Applied it on the roof of my RV. And it did indeed self level. I need another tube of it
Trustpilot
1 month ago
2 months ago