he Tear-Aid Type B is for Vinyl/PVC ONLY. The oils in these materials and coatings require the special adhesive in Tear Aid Type B. The unique adhesive on Tear-Aid Type B resists the oils in vinyl that cause other adhesives to soften and turn gummy in sunlight.
Tear-Aid patches are airtight and watertight, even under pressure when stretched
Tear Aid patches are see-through, so the color of your gear shows right through
Tear-Aid patches are UV resistant and conform to irregular surfaces
Don't throw away that gear - patch it with Tear-Aid