---
product_id: 549108237
title: "BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO"
brand: "beest"
price: "$227.43"
currency: USD
in_stock: true
reviews_count: 9
category: "Beest"
url: https://www.desertcart.us/products/549108237-beest-multi-purpose-primer-gray-1-gallon-covers-up-to
store_origin: US
region: United States of America
---

# Eco-friendly & low odor Covers up to 250 sq ft Super strong adhesion BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO

**Brand:** beest
**Price:** $227.43
**Availability:** ✅ In Stock

## Summary

> 🛡️ Prime it right, seal it tight — the pro’s choice for lasting protection!

## Quick Answers

- **What is this?** BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO by beest
- **How much does it cost?** $227.43 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/549108237-beest-multi-purpose-primer-gray-1-gallon-covers-up-to)

## Best For

- beest enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Surface Grip:** Boosts adhesion on wood, concrete, metal & more for flawless sealant bonding.
- • **Long-Lasting Protection:** Prevents blistering and peeling, extending the life of your roof or deck coating by 10X.
- • **Max Coverage Efficiency:** One gallon covers up to 250 sq ft with quick-dry application—get more done, faster.
- • **Proudly Made in the USA:** Backed by a family-owned brand with 100% satisfaction guarantee and top-tier customer care.
- • **Eco-Smart & User-Friendly:** Water-based, ultra low odor formula that's safe for your home, pets, and planet.

## Overview

BEEST Multi-Purpose Primer is a high-adhesion, water-based bonding agent designed for concrete, wood, metal, and TPO surfaces. Covering up to 250 sq ft per gallon, it prevents peeling and blistering while being eco-friendly and low odor. Ideal for prepping decks, roofs, and RVs, this USA-made primer ensures superior sealant performance and durability with easy application and cleanup.

## Description

desertcart.com: BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO : Automotive

Review: This product will significantly reduce the heat inside your RV. - Very good product! I own a 27' FR Lexington GTS and nothing eas wrong eith the roof but wanted to add some protection and additional insulation against heat in New Mexico! It took 2 days (8hr each day total to complete), with all the prepping, cleaning and sealing down satellite and roof windows using and adhesive roof sealing on the edges first. My RV has an edge about 1/2 so this thick coating doesn't run down and was very easy to apply. I used 4 gallons. Maybe 2 to 3mm thickness. Today 100F outside. Have 2 14,000 BTU A/C system going, one on the roof and one inside wenting through the window and it's a balmy 72F. BEFORE - it was 83F with 2 A/C going. The temperature difference inside is clearly noticeable even without running the A/C. I highly recommend this product. Make sure you clean the roof, prime it and apply thick coat and use roller and thick brush. I bought the 5 gallon bundle package. We'll see how long it holds up. The manufacturer says 15 year warranty. If last 5 years it was worth it.
Review: Beest multipurpose Primer/RV Roof Coating - 1 gallon of primer covered approx 240 sq ft of roof without issue. I had a concern/question after receiving the primer and contacted Beest USA. Anne was the customer service rep that reached back out to me. Outstanding customer service provided. Thank you, Anne. 5 gallons of RV roof coating (non-silicone). I applied two coats on approx 240 sq ft of RV roof. This product states 5 gallons will cover up to 250 sq ft when applied on 2 separate coats. I probably have an easy 1.5 gallons left. I think the first coat I placed was a little thinner than it needed to be. The second coat was probably the right thickness. I should have enough to put a thin 3rd coat in the near future. I'm very happy with the product and that it's a soap/water clean-up vs. having to use any kind of solvent. I would highly recommend if you are looking for a non-silicone product.

## Features

- SUPER STRONG ADHESIVE BONDING AGENT: BEEST Multipurpose Primer improves adhesion to all kinds of surfaces, including wood, concrete, decks, basements, planters, pool decks, pond landscaping & RV Roofs! This super primer is the best way to prep before laying down your sealant.
- PREVENT BLISTERING & PEELING: Are you looking to 10X the effectiveness of your home project? This primer increases adhesion to all kinds of surfaces like wood, EPDM roofs, and concrete and is the best way to increase adhesion and make results last longer!
- ENVIRONMENTALLY FRIEDNLY, ULTRA LOW ODOR & EASY TO USE: Looking for a easy-to-use primer that isn't toxic or smelly for your BEEST Liquid Rubber Coating project? Look no further! This primer goes on like water, dries quickly, and is easy to clean. Once you prime your substrate, you are ready for your BEEST coats of liquid rubber & sealants! And it's safe for pets and humans, too!
- APPLICATION & COVERAGE: Just use a brush or roller to apply (or a proper spray system with proper nozzles). Make sure your surface is dry & cleaned of dirt & debris. 1 Gallon Covers up to 250 Sq Ft. Apply 1 - 2 coats and then apply your top coat within 24 hours.
- MADE IN THE USA BY AMERICAN FAMILY-OWNED COMPANY: BEEST is a USA-based company located in Carlisle, Pennsylvania. All BEEST products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phone to answer any questions you may have. BEEST continues to work hard to deliver top-quality sealants and bonders for your projects!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7CV6KNV |
| Best Sellers Rank | #27,008 in Automotive ( See Top 100 in Automotive ) #5 in RV Roof Coating |
| Brand | BEEST |
| Color | White |
| Date First Available | June 7, 2023 |
| Item Form | Liquid |
| Item Weight | 10 pounds |
| Item dimensions L x W x H | 3.5 x 3.5 x 8 inches |
| Item model number | B-5040 |
| Manufacturer | Petra |
| Material | Rubber |
| Number of Items | 1 |
| Product Dimensions | 3.5 x 3.5 x 8 inches |
| Style | 1G - Primer |
| Surface Recommendation | Wood |
| UPC | 810148640613 |
| Unit Count | 128.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** BEEST
- **Item Weight:** 10 Pounds
- **Item dimensions L x W x H:** 3.5 x 3.5 x 8 inches
- **Material:** Rubber
- **Style:** 1G - Primer

## Images

![BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO - Image 1](https://m.media-amazon.com/images/I/813Lg57YnCL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This product will significantly reduce the heat inside your RV.
*by K***R on July 20, 2025*

Very good product! I own a 27' FR Lexington GTS and nothing eas wrong eith the roof but wanted to add some protection and additional insulation against heat in New Mexico! It took 2 days (8hr each day total to complete), with all the prepping, cleaning and sealing down satellite and roof windows using and adhesive roof sealing on the edges first. My RV has an edge about 1/2 so this thick coating doesn't run down and was very easy to apply. I used 4 gallons. Maybe 2 to 3mm thickness. Today 100F outside. Have 2 14,000 BTU A/C system going, one on the roof and one inside wenting through the window and it's a balmy 72F. BEFORE - it was 83F with 2 A/C going. The temperature difference inside is clearly noticeable even without running the A/C. I highly recommend this product. Make sure you clean the roof, prime it and apply thick coat and use roller and thick brush. I bought the 5 gallon bundle package. We'll see how long it holds up. The manufacturer says 15 year warranty. If last 5 years it was worth it.

### ⭐⭐⭐⭐⭐ Beest multipurpose Primer/RV Roof Coating
*by C***T on September 16, 2025*

1 gallon of primer covered approx 240 sq ft of roof without issue. I had a concern/question after receiving the primer and contacted Beest USA. Anne was the customer service rep that reached back out to me. Outstanding customer service provided. Thank you, Anne. 5 gallons of RV roof coating (non-silicone). I applied two coats on approx 240 sq ft of RV roof. This product states 5 gallons will cover up to 250 sq ft when applied on 2 separate coats. I probably have an easy 1.5 gallons left. I think the first coat I placed was a little thinner than it needed to be. The second coat was probably the right thickness. I should have enough to put a thin 3rd coat in the near future. I'm very happy with the product and that it's a soap/water clean-up vs. having to use any kind of solvent. I would highly recommend if you are looking for a non-silicone product.

### ⭐⭐⭐⭐⭐ Good stuff.
*by N***S on December 10, 2025*

Excellent product. Just follow the simple directions .

## Frequently Bought Together

- BEEST Multi-Purpose Primer - Gray, 1 Gallon Covers up to 250 Sq Ft| Liquid Rubber Deck Coating - Elastomeric Roof Coating - Water-Based, High-Adhesion Bonding Primer for Concrete, Metal, Wood, TPO
- BEEST RV Roof Cleaner (32 Oz Super Concentrated Makes 5 gallons) - Roof Cleaner & Degreaser - Removes Dirt & Stains - Easy to Use - Best For Cleaning RVs, Campers, Trailer, Metal Building, Motorhomes
- BEEST RV Roof Coating Silicone White, 1 Gal Covers up to 33.5 sq ft (2 Coat)| Liquid Rubber RV Roof Sealant for Trailer, Camper & Metal Building - Elastomeric Repair Coating, EPDM, TPO sealer, sealant

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*