3M 08688 Urethane Primer Daubers (100 Count) are professional-grade disposable applicators designed for applying automotive urethane primers during windshield and stationary glass installation. These daubers provide controlled, even application of primer to prepared surfaces prior to urethane adhesive installation. Engineered for use in collision repair and auto glass replacement workflows, the daubers help ensure proper primer coverage on glass and pinchweld areas to promote adhesion and sealing performance. The 100-piece pack is ideal for high-volume body shops and glass installation facilities requiring consistent, clean application tools.
Key Features
- Pack: Bulk quantity for professional shop use
- Designed for
- Primers: Ideal for automotive glass installation prep
- Applicators: Helps maintain clean, consistent application
- Coverage: Supports even primer distribution
- Collision &
- Repair Use: Suitable for windshield and stationary glass prep
- Professional
- Grade: Trusted in automotive body and glass repair facilities
Frequently Asked Questions
What is primer used for in auto body?
Primer provides a foundation between bare metal or body filler and topcoat paint. It fills minor imperfections, promotes paint adhesion, and provides corrosion protection.
Do I need to sand primer before painting?
Yes, primer surfacer should be block sanded with 320-400 grit to level the surface and provide the proper scratch pattern for paint adhesion.
