---
product_id: 609594888
title: "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"
brand: "dicor"
price: "€ 816.52"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dicor"
url: https://www.desertcart.nl/products/609594888-dicor-501lsw-25-25-tubes-haps-free-self-leveling-lap
store_origin: NL
region: Netherlands
---

# 25-pack of 10.3 oz tubes for bulk, long-lasting use Sun-ray stabilized for UV protection Self-leveling for flawless horizontal application 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

**Brand:** dicor
**Price:** € 816.52
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with Dicor—where durability meets effortless style!

## Quick Answers

- **What is this?** 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 by dicor
- **How much does it cost?** € 816.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/609594888-dicor-501lsw-25-25-tubes-haps-free-self-leveling-lap)

## 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

- • **UV-Defying Durability:** Sun-ray stabilized formula prevents discoloration and material degradation, keeping your RV roof pristine season after season.
- • **Effortless Application:** Self-leveling consistency ensures a smooth, professional finish on horizontal surfaces without the mess or fuss.
- • **HAPS-Free & Waterproof:** Eco-conscious, safe formula that creates a watertight, flexible seal to protect your investment from leaks and weather.
- • **Universal Compatibility:** Adheres securely to EPDM, TPO, PVC membranes plus aluminum, wood, vinyl, and more—one sealant for all your roofing needs.
- • **Bulk Supply, Bulk Savings:** 25 tubes per pack means you’re always ready for maintenance, repairs, or upgrades—never run out mid-project.

## Overview

Dicor 501LSW-25 is a premium, HAPS-free self-leveling lap sealant designed for horizontal RV roofing surfaces. This 25-pack of 10.3 oz white tubes offers sun-ray stabilized, waterproof protection compatible with EPDM, TPO, PVC, and various other materials. Engineered for easy application and long-lasting flexibility, it prevents discoloration and ensures a watertight seal for maintenance, repair, and appliance use.

## 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.

Review: Excellent flexibility
Review: Great Product at the Right Price!

## 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 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 | B087VL5KQV |
| Brand | Dicor |
| Brand Name | Dicor |
| Colour | White |
| Compatible Material | Alu |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 100 Reviews |
| Included Components | Dicor 501LSW-25 Self-Leveling Lap Sealant - 10.3 oz., White (Pack of 25) |
| Item Dimensions | 30.5 x 26.7 x 26.7 Centimeters |
| Item Form | Liquid |
| Item Height | 10.5 Inches |
| Item Type Name | Lap Sealant for RV Roofing and Appliance Application |
| Item Weight | 10.3 Ounces |
| Item dimensions L x W x H | 30.5 x 26.7 x 26.7 Centimeters |
| Manufacturer | Dicor |
| Material | Polyvinyl Chloride |
| Material Type | Polyvinyl Chloride |
| Style | Self-Leveling |
| Style Name | Self-Leveling |
| Surface Recommendation | Roof |
| UPC | 677917011469 |
| Unit Count | 25.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dicor
- **Item Weight:** 10.3 Ounces
- **Item dimensions L x W x H:** 30.5 x 26.7 x 26.7 Centimeters
- **Material:** Polyvinyl Chloride
- **Style:** Self-Leveling

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81rViat2N0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent flexibility
*by H***S on 23 November 2025*



### ⭐⭐⭐⭐⭐ Great Product at the Right Price!
*by A***S on 10 October 2025*



### ⭐⭐⭐⭐⭐ Very nice
*by A***R on 30 December 2024*



## 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.nl/products/609594888-dicor-501lsw-25-25-tubes-haps-free-self-leveling-lap](https://www.desertcart.nl/products/609594888-dicor-501lsw-25-25-tubes-haps-free-self-leveling-lap)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*