It also included instructions on mixing for use in a spray ... algae on concrete is the Wet & Forget concrete cleaner, which has a concentrated formula that slowly dissolves pesky mold and mildew ...
or for concrete countertops. Epoxy sealers are subject to yellowing when exposed to UV light, so they are limited to interior use. Most are two-part products that must be mixed before application.
Last Friday, Austria's first district heating-powered concrete mixing plant was officially inaugurated in Klagenfurt. By transitioning to district heating as an energy source, Alpacem will reduce its ...