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  • Designed specifically to promote urethane adhesion, ideal for auto windshield replacement
  • Can be used to inhibit corrosion on pinchwelds
  • Easy to use; fast-drying and requires no activator
  • Excellent UV resistance helps preserve urethanes for long-lasting windshield installations
  • Suitable for a range of applications including encapsulated glass and PAAS

3M™ Single Step Primer is designed specifically to promote the adhesion of urethane adhesive/sealants to windshields and other automotive glass applications. This one-part primer is ideal for touching up minor pinchweld scratches and can be used to prime encapsulated glass. It is also suitable as a blackout primer to help protect against UV rays. Apply with 3M™ Urethane Primer Daubers PN 08688.

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3M™ Single Step Primer, 08682, 30 mL, 6 per case 3M™ Single Step Primer, 08681, 125 mL, 6 per case
3M™ Single Step Primer, 08682, 30 mL, 6 per case
Full Retail Price $147.36
Online Only Price $93.57
You save $53.79!
3M™ Single Step Primer, 08681, 125 mL, 6 per case
Full Retail Price $304.62
Online Only Price $193.44
You save $111.18!
   
 
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The Ideal Primer for Windshield Replacement
Specifically for use during windshield replacement jobs, our 3M™ Single Step Primer is a one-part primer that promotes adhesion of urethane adhesives to glass. It is very versatile – you can use it for a range of windshield types including those with pre-applied adhesive (PAAS) systems or PVC/encapsulated glass. This fast-drying one-part primer requires no activator. It is excellent for corrosion protection when used for minor touch-ups on pinchweld scratches. It also features excellent UV resistance, making it ideal as a black-out primer for protecting urethanes and promoting long-lasting windshield installations.

3M™ Single Step Primer works well with all 3M™ Auto Glass Urethane Windshield Adhesives , and is best applied with a 3M™ Urethane Primer Dauber PN 08688.

Recommended Applications

  • Priming automotive glass prior to bonding with 3M™ Auto Glass Urethane Windshield Adhesive
  • Coating minor, bare metal scratches on pinchwelds to prevent corrosion.
  • Promoting urethane adhesion to PVC/encapsulated parts
  • Primer for PAAS windshield systems

Science and Experience from 3M
Our 3M™ Single Step Primer is another great example of how 3M provides science combined with experience for the most specific jobs. From its easy-to-use one-part formula to its excellent UV resistance, it is designed for use with auto glass and urethane adhesives to help you replace windshields efficiently and effectively.