Hi, I am grinding and polishing a concrete floor and I would like to know whether you supply the chemicals needed to 1. Latex SRB compound to be used as a grouting compound while polishing ? 2. Concrete hardener to be used after the final grinding process, prior to polishing 3. A final Topical sealer to protect the concrete from oils, water stains etc used after the final polishing of the concrete floor. Looking forward to your reply Thanks Steve