---
product_id: 36294364
title: "BLUE BEAR 500MR Mastic Remover For Concrete Gallon by BLUE BEAR"
brand: "blue bear"
price: "฿10250"
currency: THB
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.th/products/36294364-blue-bear-500mr-mastic-remover-for-concrete-gallon-by-blue
store_origin: TH
region: Thailand
---

# 100% American-grown soybeans Virtually no odor Asbestos-safe removal BLUE BEAR 500MR Mastic Remover For Concrete Gallon by BLUE BEAR

**Brand:** blue bear
**Price:** ฿10250
**Availability:** ✅ In Stock

## Summary

> 🌿 Clean smarter, not harder — the soy-powered mastic remover that pros trust!

## Quick Answers

- **What is this?** BLUE BEAR 500MR Mastic Remover For Concrete Gallon by BLUE BEAR by blue bear
- **How much does it cost?** ฿10250 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/36294364-blue-bear-500mr-mastic-remover-for-concrete-gallon-by-blue)

## Best For

- blue bear enthusiasts

## Why This Product

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

## Key Features

- • **Odor-Free Efficiency:** Virtually no odor means safer use in occupied public spaces like schools and hospitals.
- • **Eco-Friendly Powerhouse:** Formulated with 100% American-grown soybeans for a greener, sustainable clean.
- • **Trusted by Professionals:** Preferred by contractors for faster, safer, and more efficient concrete surface prep.
- • **Multi-Generational Adhesive Removal:** Effectively dissolves mastics and adhesives up to 50+ years old, saving time on tough jobs.
- • **Safer Restoration, Proven Performance:** First mastic remover to pass USPS safety & performance tests for asbestos-containing adhesives.

## Overview

BLUE BEAR 500MR is a high-performance mastic remover designed for concrete surfaces, uniquely formulated with 100% American-grown soybeans. It safely and efficiently removes asbestos-containing mastics, vinyl glues, and carpet adhesives—even those over 50 years old—while producing virtually no odor, making it ideal for use in occupied public spaces. Certified by USPS for safety and effectiveness, it’s the go-to choice for contractors seeking a greener, faster, and safer restoration solution.

## Description

Ideal for use in occupied areas like post offices, schools, hospitals and other public places where safety is important. 500MR removes newer mastics, layered adhesives and even glues 50+ years old, using the power of soybeans. It's the first product to pass both performance and environmental safety test by the USPS for the removal of mastic containing asbestos! Contractors find that 500MR works more efficiently, saves time, and helps create a safer restoration site compared to traditional hazardous chemical mastic removers. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.

## Features

- Formerly known as BEAN-e-doo Mastic Remover
- Removes asbestos/black mastic, vinyl glue, ceramic mastic, traditional carpet adhesives
- Virtually No Odor
- Made with 100% American Grown Soybeans
- NOTE: Due to regulations and restrictions of the item's volume exceeding 1 gallon or more, the item cannot be shipped to the state of California.

## Product Details

- **Brand:** Blue Bear
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Concrete
- **Material Feature:** Plant Based

## Images

![BLUE BEAR 500MR Mastic Remover For Concrete Gallon by BLUE BEAR - Image 1](https://m.media-amazon.com/images/I/41ZWNJH2YhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ effective for removing 52 yr old black mastic
*by A***R on June 8, 2023*

This product is very effective for removing 52 yr old black mastic from concrete. Follow the instructions and use a natural bristle brush (I used a deck style and attached to a broom handle to spread it) not a plastic one. In about an hour the stuff is ready to come up in most places. I have sensitive airways and this stuff did not bother me. To take up the product and mastic with it I have used a combo of cat litter and powdered oil absorber (which I would used a mask with), then cleaned up the residual oiliness with Dawn dish soap.

### ⭐ Did not work on our floor!
*by D***D on November 10, 2021*

Followed the directions, but even after the 2 hour wait period, the glue still didn't come up. Have to go to specialty store and purchase another brand.

### ⭐⭐⭐⭐⭐ This stuff is the bomb diggity‼️
*by K***E on December 9, 2021*

Loved it & used it to get the remaining mastic & paper backing from the time I took up. Came right off my concrete floors lickety split.

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**Shop now:** [https://www.desertcart.co.th/products/36294364-blue-bear-500mr-mastic-remover-for-concrete-gallon-by-blue](https://www.desertcart.co.th/products/36294364-blue-bear-500mr-mastic-remover-for-concrete-gallon-by-blue)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-06*