Thanks Bill. First we taped everything off with blue tape and gorilla tape, stripped by hand with Jasco stripping gel followed with Afterwash with rags and handbrushes and groutbrushes. It's very important to wear a full faced respirator, long sleeved shirts and gloves, the Jasco gel burns skin and breathing Meth Chloride is very bad for respiratory. After stripping by hand we scrubbed the remaining residue off with floor stripper and the 175 with a Malish grit brush, then truckmount rinsed. Let the slate dry out for 3 days and then sealed with a solvent color enhancer by hand with sponges. The enhancer is a good protecting sealer.