--- product_id: 4286003 title: "Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing" brand: "dicor" price: "₩25581" currency: KRW in_stock: true category: "Dicor" url: https://www.desertcart.kr/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3 store_origin: KR region: South Korea --- # Sun-ray stabilized, no discoloration Waterproof & flexible seal 10.3 oz precision tube Dicor 501LSW-1 Self-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing **Brand:** dicor **Price:** ₩25581 **Availability:** ✅ In Stock ## Summary > 💼 Seal your RV’s future with confidence and style! ## 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?** ₩25581 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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 - • **Self-Leveling Precision:** Flows smoothly into cracks and crevices, creating a flawless finish that stays flexible and durable over time. - • **Universal Adhesion Power:** Bonds seamlessly with aluminum, wood, vinyl, concrete, fiberglass, and more—versatility that matches your multi-material projects. - • **HAPS-Free & Eco-Conscious:** Safe for you and the environment, with no hazardous air pollutants—seal smart, seal safe. - • **Sun-Ray Stabilized Formula:** Maintains pristine white color without staining or discoloring, even under harsh UV exposure—because your RV deserves to look sharp. - • **Flawless Watertight Defense:** Creates a secure, secondary seal on roofs, vents, and screws to keep leaks out and peace of mind in. ## Overview Dicor 501LSW-1 Self-Leveling Lap Sealant is a 10.3 oz premium, waterproof rubber sealant designed for RV roofing and maintenance. Compatible with EPDM, TPO, and multiple roofing materials, it offers superior adhesion, sun-ray stabilization to prevent discoloration, and a flexible, self-leveling formula that ensures a durable, watertight seal. HAPS-free and highly rated, it’s the go-to choice for professionals seeking reliable, long-lasting roof protection. ## Description Dicor’s 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 - RV ROOFING USE: Lap sealant is sun-ray stabilized to avoid spoiling and discoloration; Plus, it will not stain or discolor any roofing material to which it is applied - COLOR: White hue for stylish and beautiful RV roof - EASY TO USE: Self-leveling for smooth application to RV roofing on horizontal surfaces - SIZE: 10.3 oz. tube - COMPATIBILITY: Works with EPDM, TPO and PVC membranes, it adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass, and concrete ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BRF7QE | | Best Sellers Rank | #60 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 18,871 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) ## 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.kr/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3](https://www.desertcart.kr/products/4286003-dicor-501lsw-1-self-leveling-lap-sealant-white-10-3) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-06*