Non-toxic, biodegradable mastic and adhesive remover for concrete Franmar Blue Bear 500MR Mastic Remover effectively removes difficult mastics from concrete subfloors. Unlike most adhesive removers which are full of solvents and harmful chemicals that are dangerous to inhale, 500MR is very low-odor and low VOC. It's specially formulated from 100% soybean oil and is completely biodegradable. It's also easy to apply, remove and dispose of and requires no special equipment. It works fast in only a few hours. On really tough jobs, its low evaporation rate allows it to work for up to 24 hours. Allow 500MR Mastic Remover to do the work; it will save you labor and money. NOTE: 500MR Mastic Remover recommends the use of FranMar 700DG Degreaser (formerly Emerge), for effectiveness NOTE: Do not use on wood surfaces Videos [tabs] Why We Like It This popular product works very fast and very well. It softens old brittle mastic that's stubborn and difficult to remove. Chipping mastic off a concrete floor is no fun, but this product makes it easy and safe. We've received nothing but good comments about this product for the past 10 years. Features & benefits Fast, effective — saves labor; works in 1-2 hours with water clean-up Easy-to-use — cleans up with water Versatile — removes mastic or adhesive from concrete, asbestos, vinyl, ceramic tile and more Non-toxic — non-corrosive to skin; contains no hazardous ingredients Safe — for everyone, including the chemically sensitive; learn how to test a non-toxic product for tolerance Eco-friendly — extremely low VOC (20 g/l); biodegradable NOTE: Do not use on wood surfaces
