How To Scrape Off Mastic From A Cement Floor

Scrape off as much as you can.

How to scrape off mastic from a cement floor.

Removing thin set mortar thin set mortar is a portland cement product that is used on floor and wall tiles in many areas. When you remove that floor covering to make way for new flooring you may encounter the mastic and wonder whether it is safe to remove the main concern surrounding this question is that black mastic often contains asbestos. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. One of the easiest ways to remove carpet glue from concrete is to scrub it off or use a scraper.

Common in homes built in the 20th century black mastic was used as an adhesive for ceramic tile linoleum and other flooring materials. Start with a scraping tool. We use floor razor scrapers to remove the tiles carpet and the black glue on the concrete. Wear gloves and scrape up any stuck on mastic.

Then scrape off the remaining adhesive with a putty knife. Mastic is a strong construction adhesive most commonly used for flooring materials like tile or vinyl. Your first measure is to manually remove as much glue as you can with a scraping tool while this may not banish every last bit of carpet glue from the floor. You can instead use a floor machine equipped with a 3m black scrubbing pad with a speed no higher than 175 rpm.

The handle is long enough so you get good leverage to scrape with. If some mastic spots are stubborn switch to a small handheld scraper which gives you more control. We always start with these first when we remove adhesives from concrete. Make sure you get plenty of extra razor blades they get dull fairly quickly.

How to remove carpet glue from a concrete floor without harsh cleaners. Scrape up the mastic. Using harsh chemical strippers or an indoor concrete cleaner is not necessary most of the time and using a scrubber will easily scrape away residual mastic. Scrape off any mastic that remains on the cleaned area with the floor scraper.