---
product_id: 18031091
title: "501LST-1 Self-Leveling Lap Sealant, Tan, 10.3 Oz, RV Roofing"
brand: "dicor"
price: "€ 29.34"
currency: EUR
in_stock: true
category: "Dicor"
url: https://www.desertcart.hr/products/18031091-501lst-1-self-leveling-lap-sealant-tan-10-3-oz
store_origin: HR
region: Croatia
---

# Adheres to EPDM, TPO, PVC & multiple surfaces Sun-ray stabilized for UV resistance Self-leveling for flawless horizontal application 501LST-1 Self-Leveling Lap Sealant, Tan, 10.3 Oz, RV Roofing

**Brand:** dicor
**Price:** € 29.34
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smart, stay leak-free, and ride in style!

## Quick Answers

- **What is this?** 501LST-1 Self-Leveling Lap Sealant, Tan, 10.3 Oz, RV Roofing by dicor
- **How much does it cost?** € 29.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18031091-501lst-1-self-leveling-lap-sealant-tan-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 & Stylish:** HAPS-free, non-staining formula keeps your RV roof looking pristine and protected
- • **Watertight Confidence:** Creates a flexible, long-lasting waterproof barrier for your RV roof edges and vents
- • **UV-Resistant Durability:** Sun-ray stabilized to prevent wear, discoloration, and maintain sleek tan aesthetics
- • **Universal Compatibility:** Seamlessly bonds with EPDM, TPO, PVC membranes plus aluminum, wood, vinyl & more
- • **Effortless Precision Seal:** Self-leveling formula ensures a smooth, professional finish every time

## Overview

Dicor 501LST-1 Self-Leveling Lap Sealant is a 10.3 oz tan tube designed for RV roofing maintenance. Its sun-ray stabilized, HAPS-free formula offers superior adhesion to EPDM, TPO, PVC membranes and various materials like aluminum and wood. The self-leveling liquid creates a flexible, waterproof seal that resists discoloration and wear, ensuring long-lasting protection and a sleek finish on horizontal surfaces.

## 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 resist discoloration and wear 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 block wear and discoloration; Plus, it will not stain or discolor any roofing material to which it is applied
- COLOR: Tan 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. tube
- 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 | B00HJ6Y05O |
| Best Sellers Rank | #52 in Automotive ( See Top 100 in Automotive ) #1 in RV Sealants |
| Brand Name | Dicor |
| Color | Tan |
| Compatible Material | Aluminum, Concrete, Fiberglass, Metal, Vinyl |
| Customer Reviews | 4.7 4.7 out of 5 stars (18,909) |
| Global Trade Identification Number | 00677917008131 |
| Included Components | Dicor 501LST-1 Self-Leveling HAPS-Free Lap Sealant |
| Item Dimensions | 11.5 x 2 x 2 inches |
| Item Form | Liquid |
| Item Highlight | HAPS-free; for horizontal surfaces; maintenance & repair; appliance application; sun-ray stabilized; EPDM/TPO/PVC compatible |
| Item Type Name | 501LST |
| Item Weight | 10.3 ounces |
| Manufacturer | Dicor |
| Material Type | Polyvinyl Chloride |
| Model | 501LST-1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 501LST-1 |
| Style Name | Self-Leveling |
| Surface Recommendation | Roof,Vent |
| UPC | 677917008131 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dicor
- **Item Weight:** 10.3 ounces
- **Item dimensions L x W x H:** 11.5 x 2 x 2 inches
- **Material:** Polyvinyl Chloride
- **Style:** Self-Leveling

## Images

![501LST-1 Self-Leveling Lap Sealant, Tan, 10.3 Oz, RV Roofing - Image 1](https://m.media-amazon.com/images/I/718B4nqX9CL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/18031091-501lst-1-self-leveling-lap-sealant-tan-10-3-oz](https://www.desertcart.hr/products/18031091-501lst-1-self-leveling-lap-sealant-tan-10-3-oz)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-23*