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Adhesion Promoter: Glass Adhesion Promoter | ACDelco

ACDelco Glass Adhesion Promoter is specifically designed to treat and seal glass surfaces in preparation for bonding as well as adhere metal to glass. Windshields are the most common application for this product. It helps optimize and prolong adhesion to glass surfaces in certain applications where moisture and humidity is usually present.


  • Product prevents moisture from interfering with the adhesion process, resulting in an improved long-term bond.
  • Designed to treat and seal glass surfaces in preparation for bonding.
  • Specially engineered to prepare surfaces for adhesion between metal and glass.
  • Part No. 10-1011

Signs of Wear & Troubleshooting:

  • Automotive glass that is installed without the proper adhesives is prone to rusting and leaks.
  • A properly installed windshield is one of the most important safety features on your vehicle. When not firmly secured, your windshield can pop out in an accident (especially when subjected to the stress of airbag deployment).
  • Glass that is pitted (indentations on surface) or hazed should be replaced even if it is not cracked or broken. These imperfections can magnify glare from the headlights of oncoming cars during nighttime driving.

Good Maintenance Practices:

  • Before use, surface must be free of grease, rust and wax. Mask off or protect areas from overspray. Container should be allowed to warm to room temperature (70 degrees Fahrenheit/21 degrees Celsius) before use. Holding can 4-6 inches from glass, apply a single application ensuring complete coverage of the area. Leave on glass for 8-10 seconds. Remove excess promoter using a clean, lint-free cloth and allow remainder to dry.
  • After new automotive glass is installed, ensure that the molding is straight and that there is no sign of adhesive visible inside the vehicle.


Can I drive my vehicle immediately after installing automotive glass?

  • No. There is a required cure time to wait after installing automotive glass. For best results, follow the glass installation instructions and wait the recommended amount of time before driving your vehicle.


Is it necessary to use an adhesion promoter when installing new automotive glass?

  • No. This product is not always necessary when installing new automotive glass. However, this product will help to bond the new glass to the vehicle particularly when moisture or humidity are present.


Does this product work on both tempered glass and laminated safety glass?

  • Yes, this product is effective on both tempered glass and laminated safety glass.



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