---
product_id: 266331467
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: "109926 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Dicor"
url: https://www.desertcart.kg/products/266331467-dicor-501lsw-25-25-tubes-haps-free-self-leveling-lap
store_origin: KG
region: Kyrgyzstan
---

# 25-pack of 10.3 oz tubes for bulk use Sun-ray stabilized for UV protection Self-leveling for flawless 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:** 109926 som
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your RV’s future with confidence—because your roof deserves the best!

## 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?** 109926 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/266331467-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

- • **Bulk Value Pack:** 25 tubes of 10.3 oz each provide long-lasting supply for maintenance pros and serious DIYers alike.
- • **Effortless Application:** Self-leveling sealant ensures a smooth, professional finish on horizontal surfaces every time—no mess, no stress.
- • **HAPS-Free & Waterproof:** Eco-conscious, safe formula that creates a watertight, flexible seal to protect your investment from leaks and weather.
- • **UV-Protected Durability:** Sun-ray stabilized formula prevents discoloration and material degradation, keeping your RV roof pristine.
- • **Versatile Compatibility:** Adheres firmly to EPDM, TPO, PVC membranes, aluminum, wood, vinyl, and more—one sealant for all your RV needs.

## Overview

Dicor 501LSW-25 is a professional-grade, HAPS-free self-leveling lap sealant designed for horizontal RV roofing surfaces. This 25-pack of 10.3 oz white tubes offers superior adhesion to a wide range of materials including EPDM, TPO, PVC, aluminum, and wood. Its sun-ray stabilized formula prevents discoloration and deterioration, ensuring a durable, waterproof seal that lasts 2-5 years with proper maintenance. Trusted by RV repair pros for its ease of use and reliable performance.

## 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: Great Product at the Right Price! - Dicor is the go-to for roof RV sealing. I own an RV repair company and we buy this case often! Always dependable. Tubes work great and don’t leak when applying. It levels out just right and for the price you just can’t beat this! Highly recommend!
Review: highly recommend, we're professionals - We order this on a regular basis. We own and operate a mobile RV repair business and this is really the only brand we buy. We've tried other brands when we needed something quick, but the Dicor works the best. It's the easiest to apply, the best self-leveling action, the longest lasting adhesion. We use it for reseals and re-coating and tell customers to expect it to last 2-5 years with proper maintenance.

## 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 | #14,343 in Automotive ( See Top 100 in Automotive ) #35 in RV Sealants |
| Brand | Dicor |
| Color | White |
| Date First Available | April 29, 2020 |
| Item Form | Liquid |
| Item Weight | 10.3 ounces |
| Item dimensions L x W x H | 12 x 10.5 x 10.5 inches |
| Item model number | 501LSW-25 |
| Manufacturer | Dicor |
| Material | Polyvinyl Chloride |
| Number of Items | 1 |
| Product Dimensions | 12 x 10.5 x 10.5 inches |
| Style | 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:** 12 x 10.5 x 10.5 inches
- **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)
![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 2](https://m.media-amazon.com/images/I/81llxo+hY2L.jpg)
![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 3](https://m.media-amazon.com/images/I/71L-miU+c-L.jpg)
![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 4](https://m.media-amazon.com/images/I/71A9yJ-8IcL.jpg)
![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 5](https://m.media-amazon.com/images/I/71KA2810TWL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

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

Dicor is the go-to for roof RV sealing. I own an RV repair company and we buy this case often! Always dependable. Tubes work great and don’t leak when applying. It levels out just right and for the price you just can’t beat this! Highly recommend!

### ⭐⭐⭐⭐⭐ highly recommend, we're professionals
*by S***B on April 12, 2025*

We order this on a regular basis. We own and operate a mobile RV repair business and this is really the only brand we buy. We've tried other brands when we needed something quick, but the Dicor works the best. It's the easiest to apply, the best self-leveling action, the longest lasting adhesion. We use it for reseals and re-coating and tell customers to expect it to last 2-5 years with proper maintenance.

### ⭐⭐⭐⭐⭐ Sealed top of our RV very well
*by R***L on March 5, 2026*

This sealant package for the top of our RV is super good. Worked well and easy to use. Good price.

## 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

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---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-12*