Geocel Gutter Seal 2321
Geocel 2321 is an extremely durable and flexible tripolymer sealant that forms a watertight seal in small joints and narrow seams. It can be applied under any weather conditions, even through standing water or on oily surfaces. This sealant has a guaranteed adhesion to all metals, glass, vinyl, brick, stone, concrete, wood, plastics and asphaltic materials (roofs).
Note: This listing is for the 5 oz. squeeze tube, which is available in white only. If you are looking for the cartridge size of the same product, see Geocel Gutter Seal 2320, which comes in clear or white.