---
product_id: 14865855
title: "Dicor HAPS-Free Self Leveling Sealant, Dove"
brand: "dicor"
price: "1073867₫"
currency: VND
in_stock: null
reviews_count: 8
category: "Dicor"
url: https://www.desertcart.vn/products/14865855-dicor-haps-free-self-leveling-sealant-dove
store_origin: VN
region: Vietnam
---

# 10.3 fl. oz. tube, pack of 25 for bulk projects Sun-ray stabilized for UV protection Self-leveling for flawless application Dicor HAPS-Free Self Leveling Sealant, Dove

**Brand:** dicor
**Price:** 1073867₫
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Seal smart, shine bright — protect your RV like a pro!

## Quick Answers

- **What is this?** Dicor HAPS-Free Self Leveling Sealant, Dove by dicor
- **How much does it cost?** 1073867₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/14865855-dicor-haps-free-self-leveling-sealant-dove)

## 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

- • **Bright White Aesthetic:** Dove bright white color enhances your RV’s roof with a clean, stylish look that won’t stain or discolor.
- • **Effortless Application:** Self-leveling paste ensures a smooth, professional finish on horizontal surfaces without the mess or fuss.
- • **UV-Protected Durability:** Sun-ray stabilized formula prevents discoloration and spoiling, keeping your RV roof pristine under harsh sunlight.
- • **Versatile Compatibility:** Adheres firmly to EPDM, TPO, PVC membranes plus aluminum, wood, vinyl, fiberglass, concrete, and more.
- • **Bulk Ready for Maintenance:** Available in convenient 10.3 oz tubes, pack of 25—perfect for ongoing RV upkeep or large-scale repairs.

## Overview

The 501LSD-1 HAPS-Free Self-Leveling Lap Sealant by Dicor is a premium silicone-based sealant designed specifically for horizontal RV roofing surfaces. Its sun-ray stabilized, bright white formula prevents discoloration and provides a watertight, flexible seal compatible with a wide range of roofing materials including EPDM, TPO, PVC, aluminum, and more. Packaged in 10.3 oz tubes and sold in bulk, it offers easy, mess-free application with self-leveling technology, making it the #1 choice for RV maintenance and repair.

## 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 avoid discoloration and spoiling and will not stain or discolor any material to which it is applied. HAPS-free.

Review: Quality product - Works well. Takes a complete tube to do one vent. Apply up the side of the vent a little so you don’t trap water around the vent flashing.
Review: Roof lap sealant - Works great on my recreational vehicle. Make sure and follow the instructions, because it will take a little bit for the sealant to level out to it's final product.

## Features

- RV ROOFING USE: Lap sealant is sun-ray stabilized to avoid spoiling and discoloration; Plus, it will not stain or discolor any roofing material to which it is applied
- COLOR: Dove bright 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 | B002UC6T74 |
| Best Sellers Rank | #213 in Automotive ( See Top 100 in Automotive ) #1 in RV Sealants |
| Brand | Dicor |
| Brand Name | Dicor |
| Color | Dove (Bright White) |
| Compatible Material | Aluminum, Concrete, Fiberglass, Metal, Vinyl |
| Customer Reviews | 4.7 out of 5 stars 23,042 Reviews |
| Global Trade Identification Number | 00677917000296 |
| Included Components | Automotive Replacement Parts |
| Item Dimensions | 2 x 0.6 x 11 inches |
| Item Form | Paste |
| Item Type Name | Rv Maintenance & Repair ( 501Lsd-1 Dicor Self Leveling Lap Sealant - Dove (Brite White)) |
| Item Weight | 9.6 ounces |
| Item dimensions L x W x H | 2 x 0.6 x 11 inches |
| Manufacturer | Dicor |
| Material | Silicone |
| Material Type | Silicone |
| Style | Self-Leveling |
| Style Name | Self-Leveling |
| Surface Recommendation | Roof,Vent |
| UPC | 677917000296 677917000364 |
| Unit Count | 10.3 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dicor
- **Item Weight:** 0.6 Pounds
- **Item dimensions L x W x H:** 2 x 0.6 x 11 inches
- **Material:** Silicone
- **Style:** Self-Leveling

## Images

![Dicor HAPS-Free Self Leveling Sealant, Dove - Image 1](https://m.media-amazon.com/images/I/71F36C45CVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be used to seal a seam on rubber roofing?**
A: Yes you can,  Its self leveling so that helps a lot

**Q: Can this be used on rubber RV roofs?**
A: Yes. I used it last year for a vent replacement and no problems.

**Q: What is the difference between white and dove bright white?**
A: The Kelvin number indicates the whiteness with 5700 being the most brilliant and 2700 being a warm white.  So the range in between indicates the brightness.  Check the Kelvin # on the description.

**Q: Is there a recommended caulk gun to use with this?**
A: No. Any calk gun for that size tube will work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by R***R on January 28, 2026*

Works well. Takes a complete tube to do one vent. Apply up the side of the vent a little so you don’t trap water around the vent flashing.

### ⭐⭐⭐⭐⭐ Roof lap sealant
*by K***E on January 10, 2026*

Works great on my recreational vehicle. Make sure and follow the instructions, because it will take a little bit for the sealant to level out to it's final product.

### ⭐⭐⭐⭐⭐ Worked great!
*by K***I on January 14, 2026*

I used this when installing a Starlink on the roof of our motorhome. The cable was laid flat for approximately 25' from the entry point to the antenna. I then covered the cable with spills of this sealant at equal intervals. The sealant settled over the cable and the roof material and hardened. This effectively and confidently attached the cable to the roof without needing to use hardware and penetrate the roof surface.

## Frequently Bought Together

- Dicor 501LSD-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, Dove (Bright White), Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application
- Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*