At Auto glass Express, we deal with rust issues on a daily basis. Our customers come to our shop and find out that there is rust sitting behind their windshield after their cracked windshield is removed. This is created by an unprofessional windshield replacement done by a different company. We specialize in rust removal on all type of vehicles. We recommend removing all rust from the pinchweld to create a better bonding surface.
A troublesome rust spot on a car typically spreads with time as the metal underneath is exposed to moisture and air, which cause it to oxidize or corrode. Whether you plan on keeping it or selling it, your car will look cleaner (and be worth more) without the rust, so don’t hesitate to take immediate action. Auto Glass Express will remove the rust spots and give the car fresh coat of paint as early as possible to stop widespread rust damage before the spot has a chance to spread.
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Inspect the windshield area for rust damage, noting extent and severity.
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Remove any trim, moldings, or cowling to access the affected area.
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Clean the area thoroughly with a wire brush or scrubber to remove loose debris.
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Tape off surrounding paint and trim to protect from treatment chemicals.
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Apply a rust remover or converter (e.g., phosphoric acid-based solution) to the affected area, following manufacturer instructions.
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Allow the solution to sit for the recommended time (usually 15-30 minutes).
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Scrub the area with a wire brush or steel wool to remove loose rust.
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Rinse the area thoroughly with water.
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Dry the area completely with compressed air or a clean towel.
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Apply a rust-neutralizing coating (e.g., rust-inhibiting primer) to the treated area.
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Ensure the coating is fully dry according to manufacturer instructions.
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Apply a layer of rust-preventative wax or sealant to protect the metal.
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Inspect the treated area for any remaining rust or debris.
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Clean the area with a mild soap solution and dry completely.
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Apply a thin layer of windshield primer (if recommended by the windshield manufacturer).
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Proceed with windshield replacement, ensuring proper urethane application and adherence.
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Verify the windshield is properly sealed and aligned.
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Inspect the surrounding area for any signs of rust or damage.
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Touch up any areas as needed with rust-preventative coatings.
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Severe rust damage may require professional repair or replacement of affected metal components.
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Always follow manufacturer instructions for rust treatment products.
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Proper rust treatment and prevention ensure a durable windshield seal and prevent future damage.
