Poolmaster 30279 Vinyl Pool Patch Kit 4 oz. For underwater and dry patching of vinyl swimming pools, the Vinyl Patch Kit easily bonds patch to original vinyl product. A must have for easy repairing of any vinyl liner pools or other vinyl product. The high-strength adhesive is fast drying. The Kit includes a 4oz. canister of adhesive, 2 dauber applicators and 260 square inches of clear vinyl patch which can be cut to size.