--- product_id: 209232995 title: "Dicor 501LSW-1 Lap Sealant - 10.3 oz." brand: "dicor" price: "255.98 DT" currency: TND in_stock: true reviews_count: 5 category: "Dicor" url: https://www.desertcart.tn/products/209232995-dicor-501lsw-1-lap-sealant-10-3-oz store_origin: TN region: Tunisia --- # Waterproof seal Versatile adhesion UV stabilized Dicor 501LSW-1 Lap Sealant - 10.3 oz. **Brand:** dicor **Price:** 255.98 DT **Availability:** ✅ In Stock ## Summary > 🔒 Seal it, don’t reveal it! Your roof deserves the best. ## Quick Answers - **What is this?** Dicor 501LSW-1 Lap Sealant - 10.3 oz. by dicor - **How much does it cost?** 255.98 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/209232995-dicor-501lsw-1-lap-sealant-10-3-oz) ## Best For - dicor enthusiasts ## Why This Product - Trusted dicor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal the Deal:** Create a watertight barrier for ultimate protection. - • **All-Weather Warrior:** Resists UV rays to prevent deterioration and discoloration. - • **Multi-Surface Marvel:** Adheres to a variety of materials for versatile applications. - • **Color Matched Excellence:** Blends seamlessly with your roof for a polished look. - • **Flexibility Meets Durability:** Designed to remain flexible while sealing effectively. ## Overview 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. ## Description Review: 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. Review: 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BRF7QE | | Brand | Dicor | | Brand Name | Dicor | | Colour | White | | Compatible Material | Aluminium, Metal, Vinyl, Wood | | Country of Publication | USA | | Customer Reviews | 4.7 out of 5 stars 14,617 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 | ## Product Details - **Brand:** Dicor - **Item Weight:** 12.8 Ounces - **Item dimensions L x W x H:** 28.6 x 5.1 x 5.1 Centimeters - **Style:** Compact - **Water Resistance Level:** Waterproof ## Images ![Dicor 501LSW-1 Lap Sealant - 10.3 oz. - Image 1](https://m.media-amazon.com/images/I/71uIpTt00YL.jpg) ![Dicor 501LSW-1 Lap Sealant - 10.3 oz. - Image 2](https://m.media-amazon.com/images/I/71TJrJvKZPL.jpg) ![Dicor 501LSW-1 Lap Sealant - 10.3 oz. - Image 3](https://m.media-amazon.com/images/I/7111tWKUe3L.jpg) ![Dicor 501LSW-1 Lap Sealant - 10.3 oz. - Image 4](https://m.media-amazon.com/images/I/71L-miU+c-L.jpg) ![Dicor 501LSW-1 Lap Sealant - 10.3 oz. - Image 5](https://m.media-amazon.com/images/I/81uMLIo9lIL.jpg) ## Questions & Answers **Q: if i use part of the tube of dicor, how do i keep the tip from hardening so i can reuse it** A: YES the Dicor tip has to be sealed. YOU NEED TO KEEP AIR OUT, what I use is a screw that will fit snug in to the tip hole, then make a aluminum foil cone over that. A small wooden dowel that fits in to the tip hole. Anything that will keep air out **Q: Why does the Amazon photo say it is "self-leveling" but under "Usage" say it is non-leveling? Are products sent labeled the same way?** A: No. There may be an error in the Amazon foto. There are two DIFFERENT Dicor products. Each is labeled self labeling or non leveling on the tube. Self leveling is used for lateral sealing ie. on your roof. Non- leveling is used for verticle sealing ie. where the sides of your RV meet the end cap. I've used it for years and it does a good job. **Q: Will it adhere to the rubber roof material?** A: Yes it will and works perfect for the project. Mine is a rubber roof... **Q: Is the product paintable ?** A: No it is not paintable ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well on trailer roofs *by J***I on 15 April 2026* 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. ### ⭐⭐⭐⭐⭐ Works great and worth every penny! *by J***O on 24 October 2025* 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. ### ⭐⭐ 貧弱/欠陥のあるチューブ構造 *by Z***P on 12 February 2023* 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。 ## Frequently Bought Together - 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 - Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing - Geocel GC28100 Pro Flex RV Flexible Sealant - Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/209232995-dicor-501lsw-1-lap-sealant-10-3-oz](https://www.desertcart.tn/products/209232995-dicor-501lsw-1-lap-sealant-10-3-oz) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*