Are you fighting hard to remove mold stains? Don't waste time with "old school" techniques that are very time consuming and costly. Wire brush and sanding are techniques that take a lot of time to complete the job and thus cost a bundle in labor expenses.
Now, you can cut HUGE amounts of labor costs as a contractor by using RMR-86®. This is this most up to date technique using chemicals that save time and money by allowing you to do more jobs in less time. Simply spray and watch the mold stains and mildew stains disappear within 15 seconds.
RMR-86® has superior penetration into porous substrates such as Wood, Concrete, Drywall, Tile & Grout, Fiberglass and More.