The Primary two foaming agents used had been 7th Generation Dish Soap and Drexel. Dawn and Suave had been also tested and in contrast in Trial sixteen. All over the trials, Drexel done much better than all other available choices. The foam designed with Drexel was superior at retaining volume, https://foam-agent-for-lightweigh38158.link4blogs.com/56578818/a-simple-key-for-concrete-bonding-additive-unveiled