Manufacturing and selling through an international network of approved distributors, V.P. Products has continued to make Flex-Mend the most trusted and recognized repair tape of its kind in the industry! In addition to Flex-Mend, V.P. Products provides woven polyethylene bottom board under belly plastics, air registers, surface protection, as well as many other exciting products. Woven polyethylene bottomboard. Material is rolled on a spiral tube and packed in a poly bag.