---
product_id: 317376485
title: "Corporation 551LSB-1 EDPM Lap Seal 10.3 oz. Tube"
brand: "dicor"
price: "$90.04"
currency: USD
in_stock: true
reviews_count: 5
category: "Dicor"
url: https://www.desertcart.us/products/317376485-corporation-551lsb-1-edpm-lap-seal-10-3-oz-tube
store_origin: US
region: United States of America
---

# Multi-surface adhesion Water-resistant & UV-stable 10.3 oz precision tube Corporation 551LSB-1 EDPM Lap Seal 10.3 oz. Tube

**Brand:** dicor
**Price:** $90.04
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smart, stay dry, and lead the pack!

## Quick Answers

- **What is this?** Corporation 551LSB-1 EDPM Lap Seal 10.3 oz. Tube by dicor
- **How much does it cost?** $90.04 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/317376485-corporation-551lsb-1-edpm-lap-seal-10-3-oz-tube)

## 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

- • **Seal with Confidence:** Creates a watertight, flexible barrier that protects your roof edges, vents, and fasteners from leaks and weather damage.
- • **Versatile Compatibility:** Works seamlessly with EPDM, TPO, aluminum, wood, vinyl, concrete, and more—one sealant for all your roofing needs.
- • **Trusted by RV Enthusiasts:** Highly rated by users for RV and travel trailer maintenance—join the community that won’t settle for less.
- • **UV-Stable & Color Matched:** Prevents discoloration and deterioration, maintaining a sleek, professional finish that lasts season after season.
- • **Compact & Easy Application:** 10.3 oz tube designed for precise, mess-free sealing—perfect for DIY pros and busy managers alike.

## Overview

Dicor Corporation’s 551LSB-1 EPDM Lap Seal is a premium 10.3 oz silicone-based sealant engineered in the USA to deliver watertight, flexible protection across multiple roofing materials. UV-stabilized and color matched, it ensures long-lasting durability without staining, making it the go-to choice for professional-grade roof edge and vent sealing, especially favored by RV owners and maintenance pros.

## Description

Helps create a watertight seal along a roof's edges, air vents, vent pipes and screw heads. Decor products lap sealant is a versatile sealant formulated for EPDM roofing but also compatible with most other roofing material, including decor Diflex II 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 UV stabilized to prevent discoloration and deterioration and will not stain or discolor any material to which it is applied.

Review: Best brand for RVs
Review: Perfect for rv or travel trailer use

## Features

- Country of Origin: United States
- Edom Lap seal 10.3 oz. Tube
- Package Dimensions: 25.146 L x 2.286H x17.018W (centimeters)
- Package Weight : 0.408 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019QGSE4C |
| Brand | Dicor |
| Brand Name | Dicor |
| Color | black |
| Compatible Material | Metal |
| Customer Reviews | 4.5 out of 5 stars 302 Reviews |
| Global Trade Identification Number | 00677917009220 |
| Included Components | Dicor Corporation 551LSB-1 Edpm Lap Seal 10.3 Oz. Tube |
| Item Dimensions | 28.6 x 5.1 x 5.1 centimeters |
| Item Form | Liquid |
| Item Type Name | Dicor Corporation 551LSB-1 Edpm Lap Seal 10.3 Oz. Tube |
| Item Weight | 0.64 Pounds |
| Item dimensions L x W x H | 28.6 x 5.1 x 5.1 centimeters |
| Item weight | 0.64 Pounds |
| Manufacturer | DICOR CORPORATION |
| Material | Silicone |
| Material Type | Silicone |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| UPC | 677917009220 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** Dicor
- **Item dimensions L x W x H:** 28.6 x 5.1 x 5.1 centimeters
- **Item weight:** 290 g
- **Material:** Silicone
- **Style:** Compact

## Images

![Corporation 551LSB-1 EDPM Lap Seal 10.3 oz. Tube - Image 1](https://m.media-amazon.com/images/I/71tx68yjZVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best brand for RVs
*by D***. on 6 November 2024*



### ⭐⭐⭐⭐⭐ Perfect for rv or travel trailer use
*by T***A on 25 January 2026*



### ⭐⭐⭐⭐⭐ Quality no sag sealant for RV's
*by K***R on 10 October 2024*



## Frequently Bought Together

- Dicor 551LSB-1 HAPS-Free NON-Leveling Lap Sealant - 10.3 Oz, Black, 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
- Dicor 501LSW-1 Self-Leveling Lap Sealant, 4 Pack

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**Shop now:** [https://www.desertcart.us/products/317376485-corporation-551lsb-1-edpm-lap-seal-10-3-oz-tube](https://www.desertcart.us/products/317376485-corporation-551lsb-1-edpm-lap-seal-10-3-oz-tube)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*