3M™ Auto Bedding and Glazing Compound

3M™ Auto Bedding and Glazing Compound is a flexible sealer designed specifically for creating a watertight seal between windshield rubber gaskets and auto bodies. This synthetic rubber-based sealer remains permanently soft, making it suitable as a bedding and a supplementary adhesive sealer for auto glass. It also resists sagging for use in vertical and overhead auto seals.

Featuring a pliable formula that applies easily right from the cartridge, our 3M™ Auto Bedding and Glazing Compound is non hardening and stays permanently soft to make an ideal bedding for auto glass such as windshields. This material is formulated for a watertight seal between the rubber gaskets used in windshield installation and metal auto bodies, and it also makes an excellent supplemental sealer for auto glass installation all around the vehicle. Featuring a base of synthetic rubber, this medium bodied sealer is also non sagging for use in vertical and overhead auto seams with a minimum of dripping. It requires no mixing and cleans up quickly and easily with a dry rag. 3M™ Auto Bedding and Glazing Compound provides a working time of 40-50 minutes to help ensure accurate application of the sealer and auto components, and fully cures in as little as 24 hours. The sealer won’t harden or crack even when fully cured.