--- product_id: 353356675 title: "501LSD-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, Dove (Bright White), Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application" brand: "dicor" price: "11795 som" currency: KGS in_stock: true reviews_count: 5 category: "Dicor" url: https://www.desertcart.kg/products/353356675-501lsd-1-haps-free-self-leveling-lap-sealant-for-horizontal store_origin: KG region: Kyrgyzstan --- # 10.3 oz tube, perfect pack size Sun-ray stabilized for UV resistance Self-leveling for flawless horizontal application 501LSD-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, Dove (Bright White), Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application **Brand:** dicor **Price:** 11795 som **Availability:** ✅ In Stock ## Summary > 🛡️ Seal smart, shine bright — protect your RV like a pro! ## Quick Answers - **What is this?** 501LSD-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, Dove (Bright White), Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application by dicor - **How much does it cost?** 11795 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/353356675-501lsd-1-haps-free-self-leveling-lap-sealant-for-horizontal) ## 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 - • **Bright White Aesthetic:** Dove bright white color enhances your RV’s curb appeal while blending seamlessly with roofing materials. - • **Effortless Application:** Self-leveling design ensures a smooth, professional finish on all horizontal surfaces—no mess, no stress. - • **Durable & Flexible Seal:** Waterproof and flexible silicone formula maintains a watertight barrier that adapts to roof movement and weather changes. - • **Universal Compatibility:** Seals perfectly on EPDM, TPO, PVC membranes plus aluminum, wood, vinyl, and more—one sealant to rule them all. - • **UV-Proof & Fade-Resistant:** Keeps your RV roof looking pristine with sun-ray stabilized formula that prevents discoloration and spoiling. ## Overview Dicor 501LSD-1 is a HAPS-free, self-leveling lap sealant designed for horizontal RV roofing surfaces. Its sun-ray stabilized, bright white silicone formula offers superior adhesion to a wide range of materials including EPDM, TPO, PVC, metal, wood, and concrete. Waterproof and flexible, it creates a durable, watertight seal that resists discoloration and maintains roof integrity under harsh weather conditions. ## 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. Review: Buy lots! Works great and you’re going to want 2 tubes Review: The Only Lap Sealant I Use! ## 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: Dove bright 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 fl. 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 | B002UC6T74 | | Best Sellers Rank | #3,142 in Automotive ( See Top 100 in Automotive ) #1 in RV Cleaning, Storage & Maintenance | | Brand | Dicor | | Brand Name | Dicor | | Color | Dove (Bright White) | | Compatible Material | Metal | | Customer Reviews | 4.8 out of 5 stars 709 Reviews | | Global Trade Identification Number | 00677917000296 | | Included Components | Automotive Replacement Parts | | Item Dimensions | 5.1 x 1.5 x 27.9 centimeters | | Item Form | Liquid | | Item Type Name | Rv Maintenance & Repair ( 501Lsd-1 Dicor Self Leveling Lap Sealant - Dove (Brite White)) | | Item Weight | 0.6 Pounds | | Item dimensions L x W x H | 5.1 x 1.5 x 27.9 centimeters | | Item weight | 0.6 Pounds | | Manufacturer | Dicor | | Material | Silicone | | Material Type | Silicone | | Model | 501LSD-1 | | Number of Items | 1 | | Part Interchange Info | 501LSD-1 | | Part Number | 501LSD-1 | | Style | Self-Leveling | | Style Name | Self-Leveling | | Surface Recommendation | Roof | | UPC | 677917000296 677917000364 | | Unit Count | 10.3 Milliliters | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Dicor - **Item dimensions L x W x H:** 5.1 x 1.5 x 27.9 centimeters - **Item weight:** 272 g - **Material:** Silicone - **Style:** Self-Leveling ## Images ![501LSD-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, Dove (Bright White), Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application - Image 1](https://m.media-amazon.com/images/I/71F36C45CVL.jpg) ## Questions & Answers **Q: Can this be used to seal a seam on rubber roofing?** A: Yes you can, Its self leveling so that helps a lot **Q: Can this be used on rubber RV roofs?** A: Yes. I used it last year for a vent replacement and no problems. **Q: What is the difference between white and dove bright white?** A: The Kelvin number indicates the whiteness with 5700 being the most brilliant and 2700 being a warm white. So the range in between indicates the brightness. Check the Kelvin # on the description. **Q: Is there a recommended caulk gun to use with this?** A: No. Any calk gun for that size tube will work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buy lots! Works great and you’re going to want 2 tubes *by C***B on 13 August 2019* ### ⭐⭐⭐⭐⭐ The Only Lap Sealant I Use! *by D***W on 22 April 2026* ### ⭐⭐⭐⭐⭐ Good product *by S***A on 11 November 2024* ## Frequently Bought Together - Dicor 501LSD-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, Dove (Bright 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 --- ## 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.kg/products/353356675-501lsd-1-haps-free-self-leveling-lap-sealant-for-horizontal](https://www.desertcart.kg/products/353356675-501lsd-1-haps-free-self-leveling-lap-sealant-for-horizontal) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-25*