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Clog a hole or crack on a zinc gutter

Over time a gutter can deteriorate and cause runoff of rainwater on the facade. To fill holes and cracks sand with a medium abrasive deteriorated area then degrease the surface. Lay a layer of resin with a soft spatula and apply a piece of fiberglass immediately. Marble and lay a second layer of resin. To guarantee the seal, apply a coat of gel coat with a brush.

Video Instruction: How To EASILY Repair Holes In Aluminum