---
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: "KD 187.50"
currency: KWD
in_stock: false
reviews_count: 5
category: "Dicor"
url: https://www.desertcart.com.kw/products/609594888-dicor-501lsw-25-25-tubes-haps-free-self-leveling-lap
store_origin: KW
region: Kuwait
---

# 25-pack of 10.3 oz tubes for bulk convenience 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:** KD 187.50
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Seal Smart, Seal Strong — The Ultimate RV Roof Armor

## 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?** KD 187.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/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

- • **Bulk Value Pack:** 25 tubes per pack means you’re always ready for maintenance, repairs, or upgrades—never run out mid-project.
- • **Effortless Application:** Self-leveling consistency ensures a smooth, professional finish on horizontal surfaces without extra tools or fuss.
- • **HAPS-Free & Waterproof:** Eco-conscious, safe formula that creates a flexible, watertight 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 season after season.
- • **Universal Compatibility:** Adheres seamlessly to EPDM, TPO, PVC membranes, aluminum, wood, vinyl, and more—one sealant for all your RV needs.

## Overview

Dicor 501LSW-25 is a premium, HAPS-free self-leveling lap sealant designed specifically for horizontal RV roofing surfaces. This 25-pack of 10.3 oz white tubes offers superior UV resistance, waterproof protection, and broad material compatibility, ensuring long-lasting, flexible seals that maintain your RV’s aesthetic and structural integrity.

## 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: Resealed the roof on a 38 foot motor home. This stuff applied easily and spread out just enough to cover the area needed. More flexible than what the factory put on which should keep the screw heads from working through due to road vibration and body flex. Good price per tube by buying a full case.
Review: 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!

## 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 |
| Assembly Required | No |
| Brand | Dicor |
| Colour | White |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (102) |
| Date First Available | 1 August 2023 |
| Generic Name | Lap Sealant for RV Roofing and Appliance Application |
| Item Dimensions LxWxH | 30.5 x 26.7 x 26.7 Centimeters |
| Item Form | Liquid |
| Item Weight | 291 g |
| Item dimensions L x W x H | 30.5 x 26.7 x 26.7 Centimeters |
| Item model number | 501LSW-25 |
| Manufacturer | Dicor |
| Manufacturer Part Number | 501LSW-25 |
| Material | Polyvinyl Chloride |
| Model | Self-Leveling HAPS-Free |
| Net Quantity | 25.0 Count |
| Number of Items | 1 |
| Product Dimensions | 30.48 x 26.67 x 26.67 cm; 292 g |
| Stain Resistant? | Yes |
| Style | Self-Leveling |
| Surface Recommendation | Roof |
| UPC | 677917011469 |
| 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/41669300TbL.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/41MY5VxC5vL.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/41PoaSCbjlL.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/41ie4VGHQ+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 5](https://m.media-amazon.com/images/I/51e87nfrxlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***S on 23 November 2025*

Resealed the roof on a 38 foot motor home. This stuff applied easily and spread out just enough to cover the area needed. More flexible than what the factory put on which should keep the screw heads from working through due to road vibration and body flex. Good price per tube by buying a full case.

### ⭐⭐⭐⭐⭐ Review
*by A***S on 10 October 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!

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 December 2024*

Works well ,great adhesion.

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

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-09*