Can 3M adhesive work without a bonding promoter?
1 Answers
3M adhesive without a bonding promoter generally depends on the application area. If it's applied to the PVC soft rubber parts like car door windows, it won't hold well. However, if applied to metal door frames, it usually works fine as long as the tape is genuine. Below is relevant information about dash cam adhesive installation: Requirements: Before installing a dash cam, the windshield installation area should be thoroughly cleaned. For adhesive-mounted dash cams, the installation surface must be dry. Using a hair dryer to warm the adhesive can improve bonding effectiveness and durability. Dash cam introduction: A dash cam is a device that records images, sounds, and related data during vehicle operation. After installation, it can document the entire driving process through video and audio, providing evidence for traffic accidents.