---
product_id: 311935611
title: "RV Wholesale Direct Dicor 501LSW-1, RV Rubber Roof Sealant Self Leveling Caulk, White, 4 Pack"
brand: "aonelas"
price: "$117.74"
currency: USD
in_stock: true
reviews_count: 13
category: "Aonelas"
url: https://www.desertcart.us/products/311935611-rv-wholesale-direct-dicor-501lsw-1-rv-rubber-roof-sealant
store_origin: US
region: United States of America
---

# 100% cured in 30 days Waterproof in 4 hours Universal adhesion to 7+ materials RV Wholesale Direct Dicor 501LSW-1, RV Rubber Roof Sealant Self Leveling Caulk, White, 4 Pack

**Brand:** aonelas
**Price:** $117.74
**Availability:** ✅ In Stock

## Summary

> 🚐 Seal the deal with Dicor – your RV’s ultimate weather shield!

## Quick Answers

- **What is this?** RV Wholesale Direct Dicor 501LSW-1, RV Rubber Roof Sealant Self Leveling Caulk, White, 4 Pack by aonelas
- **How much does it cost?** $117.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/311935611-rv-wholesale-direct-dicor-501lsw-1-rv-rubber-roof-sealant)

## Best For

- aonelas enthusiasts

## Why This Product

- Trusted aonelas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by RV Pros:** Top-ranked in RV sealants, this 4-pack keeps your roof airtight and leak-free season after season.
- • **Multi-Surface Mastery:** Bonds securely to aluminum, wood, vinyl, fiberglass, concrete, and more—one sealant to rule them all.
- • **Rapid Weatherproofing:** Skins over in 5 minutes and fully waterproof in just 4 hours—get back on the road faster.
- • **Long-Lasting Durability:** Rubber-based formula ensures a flexible, crack-resistant seal that stands the test of time and travel.
- • **Seamless, Self-Leveling Perfection:** Effortlessly fills horizontal gaps with a smooth, professional finish every time.

## Overview

Dicor 501LSW-1 is a professional-grade, self-leveling rubber roof sealant designed for RVs. Compatible with EPDM and TPO sheeting, it adheres to multiple surfaces including metal, wood, and concrete. It skins over in 5 minutes, becomes waterproof in 4 hours, and cures fully in 30 days, providing a durable, flexible secondary seal that protects roof edges, vents, and screw heads from leaks and weather damage.

## Description

Self-Leveling (for horizontal surfaces) The third part of Dicor’s three-part roofing system, EPDM Lap Sealant creates a secure, secondary seal along the roof’s edges, air vents, vent pipes and screw heads. Compatible with EPDM and TPO sheeting, it adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass and concrete. Ideally suited for aftermarket use, the lap sealant is one of the highest volume products sold in RV stores today. Directions for Use: Clean surface of all dirt, loose paint, rust, oil and grease. Allow surface to dry before applying sealant. Use standard caulking equipment to apply sealant. In cold weather, warm container at room temperature before use. Approximate Lap Sealant Cure Times: (approximate times for 50-70Degree F weather)5 Minutes – Skins over 4 Hours – Waterproof 48 Hours – Cure 80 Percent 30 Days – 100 Percent Cure Manufacturers production date is located on the bottom of the tube. This is not an expiration date, it is production date. This product can last indefinitely as long as it is stored in a dry location and not extreme temps. Ideal temp storage between 55 to 85 degrees.

Review: Excellent Product - This product has provided consistent results over the years and had sealed all roof opening areas when the area was cleaned and prepped for application.
Review: Best for you money - Best stuf in the world

## Features

- Creates a secure, secondary seal along the roof’s edges, air vents, vent pipes and screw heads
- Adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass and concrete
- Compatible with EPDM and TPO sheeting
- Color: White
- Self-Leveling (for horizontal surfaces)
- Fit type: Universal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092RF8LNR |
| Best Sellers Rank | #152,172 in Automotive ( See Top 100 in Automotive ) #126 in RV Sealants |
| Brand | AONELAS |
| Color | white |
| Date First Available | April 16, 2021 |
| Full Cure Time | 3E+1 Days |
| Initial Hardening Time | 4 Hours |
| Item Form | Paste |
| Item Weight | 3.79 pounds |
| Liquid Volume | 41.2 Fluid Ounces |
| Manufacturer | Dicor |
| Material | Rubber |
| Number of Items | 4 |
| Package Dimensions | 11.9 x 8.1 x 2.3 inches |
| Surface Recommendation | Vent |
| Unit Count | 41.2 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** AONELAS
- **Color:** white
- **Full Cure Time:** 3E+1 Days
- **Initial Hardening Time:** 4 Hours
- **Liquid Volume:** 41.2 Fluid Ounces

## Images

![RV Wholesale Direct Dicor 501LSW-1, RV Rubber Roof Sealant Self Leveling Caulk, White, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71nJzhD4s5L.jpg)

## Questions & Answers

**Q: Is there a clear dicor non leveling sealant?**
A: Yes, it’s available on Amazon. I just looked at it for about $15.  The self-leveling is currently unavailable so maybe it happens with the non-leveling too?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product
*by A***R on October 14, 2025*

This product has provided consistent results over the years and had sealed all roof opening areas when the area was cleaned and prepped for application.

### ⭐⭐⭐⭐⭐ Best for you money
*by T***N on January 28, 2026*

Best stuf in the world

### ⭐⭐⭐⭐⭐ Works as designed!
*by C***S on November 15, 2025*

Worked perfectly! Self leveling as described.!

## Frequently Bought Together

- RV Wholesale Direct Dicor 501LSW-1, RV Rubber Roof Sealant Self Leveling Caulk, White, 4 Pack
- Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing
- Dicor 551LSW-1 HAPS-Free NON-Leveling Lap Sealant - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*