--- product_id: 4286003 title: "Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing" brand: "dicor" price: "2628 kr" currency: ISK in_stock: true category: "Dicor" url: https://www.desertcart.is/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3 store_origin: IS region: Iceland --- # self-leveling smooth flow 100% waterproof seal 10.3 oz precision tube Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing **Brand:** dicor **Price:** 2628 kr **Availability:** ✅ In Stock ## Summary > 🛡️ Seal it once, seal it right — the ultimate roof guardian you can’t afford to miss! ## Quick Answers - **What is this?** Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing by dicor - **How much does it cost?** 2628 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3) ## 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 - • **HAPS-Free & Safe:** Eco-conscious formulation ensures safe use without harmful air pollutants—smart for you and the planet. - • **Weatherproof Confidence:** Creates a watertight, flexible seal that stands strong against rain, sun, and temperature swings. - • **Effortless Pro-Level Application:** Self-leveling formula spreads evenly for a flawless, professional finish every time. - • **Universal Material Compatibility:** Bonds securely to aluminum, vinyl, wood, concrete, fiberglass, and more—your all-in-one roofing ally. - • **Sun-Ray Stabilized & Color Matched:** Keeps your roof looking pristine without discoloration or staining—maintenance made sleek. ## Overview Dicor 501LSW-1 Self-Leveling Lap Sealant is a 10.3 oz high-performance, waterproof sealant designed for RV roofing and other horizontal surfaces. Its self-leveling rubber formula adheres firmly to a wide range of materials including EPDM, aluminum, vinyl, and concrete, providing a flexible, sun-ray stabilized, and color-matched secondary seal that resists discoloration and weather damage. HAPS-free and easy to apply, it’s the trusted choice for durable, professional-grade roof repairs. ## Description Dicors Self-Leveling Lap Sealant creates a watertight seal along a roof's edges, air vents, vent pipes, and screw heads. This lap sealant is a versatile sealant formulated for EPDM roofing but also compatible with most other roofing material, including Dicor DiFlex II, Tufflex PVC, and BriTEK TPO roofing. It offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal and concrete. Continuously seals and remains flexible. Color matched, our lap sealants are sun-ray stabilized to avoid discoloration and spoiling and will not stain or discolor any material to which it is applied. HAPS-free. ## Features - Creates a secure, secondary seal along the roof’s edges, air vents, vent pipes and screw heads - Adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass and concrete - Compatible with EPDM and TPO sheeting - Color: White - Item expires 2 years after manufacturer's stamped date - Flash point: 13.0 degrees_celsius ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BRF7QE | | Best Sellers Rank | #71 in Automotive ( See Top 100 in Automotive ) #1 in RV Sealants | | Brand | Dicor | | Brand Name | Dicor | | Color | White | | Compatible Material | Aluminum, Concrete, Fiberglass, Metal, Vinyl | | Customer Reviews | 4.7 out of 5 stars 18,787 Reviews | | EU Spare Part Availability Duration | 5 years | | Global Trade Identification Number | 00677917000333 | | Included Components | Tube | | Item Dimensions | 11.25 x 2 x 2 inches | | Item Form | Liquid | | Item Highlight | HAPS-free; for horizontal surfaces; maintenance & repair; appliance application; sun-ray stabilized; won't stain or discolor | | Item Type Name | Dicor 501LSW-1 Lap Sealant - 10.3 oz. | | Item Weight | 12.8 ounces | | Item dimensions L x W x H | 11.25 x 2 x 2 inches | | Manufacturer | Dicor | | Material | Rubber | | Material Type | Rubber | | Model | 501LSW-1 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 501LSW-1 | | Style | Self-Leveling | | Style Name | Self-Leveling | | Surface Recommendation | Roof,Vent | | UPC | 700115572927 677917000333 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Dicor - **Item Weight:** 12.8 ounces - **Item dimensions L x W x H:** 11.25 x 2 x 2 inches - **Material:** Rubber - **Style:** Self-Leveling ## Images ![Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing - Image 1](https://m.media-amazon.com/images/I/71uIpTt00YL.jpg) ![Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing - Image 2](https://m.media-amazon.com/images/I/71TJrJvKZPL.jpg) ![Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing - Image 3](https://m.media-amazon.com/images/I/7111tWKUe3L.jpg) ![Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing - Image 4](https://m.media-amazon.com/images/I/71L-miU+c-L.jpg) ![Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing - Image 5](https://m.media-amazon.com/images/I/81uMLIo9lIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## 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 ## 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.is/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3](https://www.desertcart.is/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-18*