Is your fiberglass cloth alkali resistant? Rick White March 30, 2021 15:13 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? How much resin do I need to wet out fiberglass cloth? How many layers of fiberglass cloth will it take to build up 1/4 inch of solid glass? What is woven roving suitable for? How much resin is needed to wet out woven roving? Comments 0 comments Please sign in to leave a comment.