I will order building products from this company in the future. Unfortunately I bought what I thought was a green product from another company to adhere wall tiles and it has been outgassing for months. I consulted with greenbuildingsupply to see what I could do to remedy the outgassing and they recommended a caulk to sell off the tiles, but it was only in white and though it claimed to be paintable, my paint, which was dark brown, did not adhere to the caulk.