--- product_id: 266331467 title: "501LSW-25 Self-Leveling Lap Sealant, White, 10.3 Oz, 25-Pack" brand: "dicor" price: "¥95922" currency: JPY in_stock: true category: "Dicor" url: https://www.desertcart.jp/products/266331467-501lsw-25-self-leveling-lap-sealant-white-10-3-oz store_origin: JP region: Japan --- # 25-pack of 10.3 oz tubes for bulk efficiency Sun-ray stabilized for UV resistance Self-leveling for flawless horizontal application 501LSW-25 Self-Leveling Lap Sealant, White, 10.3 Oz, 25-Pack **Brand:** dicor **Price:** ¥95922 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal Smart, Seal Strong — Keep Your RV Roof Ready for Every Adventure! ## Quick Answers - **What is this?** 501LSW-25 Self-Leveling Lap Sealant, White, 10.3 Oz, 25-Pack by dicor - **How much does it cost?** ¥95922 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/266331467-501lsw-25-self-leveling-lap-sealant-white-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 - • **Safe & Clean:** HAPS-free and non-staining formula protects your roof’s aesthetics while delivering a watertight, flexible seal. - • **Bulk Value Pack:** 25 tubes of 10.3 oz each provide long-lasting supply for extensive repairs or maintenance projects, saving time and money. - • **UV-Proof Durability:** Sun-ray stabilized formula prevents discoloration and material decline, keeping your RV roof pristine season after season. - • **Effortless Application:** Self-leveling consistency ensures smooth, professional-grade sealing on horizontal surfaces without the mess or fuss. - • **Universal Compatibility:** Seamlessly bonds with EPDM, TPO, PVC membranes plus aluminum, wood, vinyl, and more—one sealant for all your RV roofing needs. ## Overview Dicor 501LSW-25 Self-Leveling Lap Sealant is a premium, sun-ray stabilized, white sealant designed for RV roofing. It offers superior adhesion to a wide range of materials including EPDM, TPO, PVC, aluminum, and wood. The self-leveling formula ensures smooth application on horizontal surfaces, creating a flexible, waterproof seal that resists discoloration and deterioration. Sold in a convenient 25-pack of 10.3 oz tubes, this HAPS-free sealant is ideal for professional-grade RV roof maintenance and repair. ## 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 stop discoloration and decline 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 stop decline 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. tubes; Pack of 25 - 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 | B087VL5KQV | | Best Sellers Rank | #16,508 in Automotive ( See Top 100 in Automotive ) #40 in RV Sealants | | Brand | Dicor | | Brand Name | Dicor | | Color | White | | Compatible Material | Alu | | Customer Reviews | 4.6 out of 5 stars 129 Reviews | | Included Components | Dicor 501LSW-25 Self-Leveling Lap Sealant - 10.3 oz., White (Pack of 25) | | Item Dimensions | 12 x 10.5 x 10.5 inches | | Item Form | Liquid | | Item Highlight | HAPS-free; for horizontal surfaces; RV roofing maintenance & repair; sun-ray stabilized; EPDM/TPO/PVC compatible | | Item Type Name | Lap Sealant for RV Roofing and Appliance Application | | Item Weight | 10.3 ounces | | Item dimensions L x W x H | 12 x 10.5 x 10.5 inches | | Manufacturer | Dicor | | Material | Polyvinyl Chloride | | Material Type | Polyvinyl Chloride | | Model | 501LSW-25 | | Number of Items | 1 | | Number of Packs | 25 | | Part Number | 501LSW-25 | | Style | Self-Leveling | | Style Name | Self-Leveling | | Surface Recommendation | Roof | | UPC | 677917011469 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Dicor - **Item Weight:** 10.3 ounces - **Item dimensions L x W x H:** 12 x 10.5 x 10.5 inches - **Material:** Polyvinyl Chloride - **Style:** Self-Leveling ## Images ![501LSW-25 Self-Leveling Lap Sealant, White, 10.3 Oz, 25-Pack - Image 1](https://m.media-amazon.com/images/I/81rViat2N0L.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - Dicor 501LSW-25 25 Tubes HAPS-Free Self-Leveling Lap Sealant for Horizontal Surfaces - 25 Pack - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application - Dicor 551LSW-1 HAPS-Free NON-Leveling Lap Sealant - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application - 4 Pack White Butyl Sealant Tape, 1/8" x 3/4" x 30 ft, RV Window Sealant, Roof Caulk, EPDM Rubber Patching --- ## 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.jp/products/266331467-501lsw-25-self-leveling-lap-sealant-white-10-3-oz](https://www.desertcart.jp/products/266331467-501lsw-25-self-leveling-lap-sealant-white-10-3-oz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*