Is your fiberglass cloth alkali resistant? Richard White January 24, 2020 19:59 Updated The fiberglass cloth we sell at Jamestown Distributors is not the alkali-resistant fiberglass mesh (coated with alkali-resistant macro-molecule latex) used in the construction industry. Related articles Can fiberglass cloth and epoxy resin be used in potable water tanks? Is fiberglass tape adhesive? Comments 0 comments Please sign in to leave a comment.