The Weld Mount AT-4020 Acrylic Adhesive is a multi-component epoxy designed for secure bonding in professional applications. This adhesive is formulated to prevent sagging, making it suitable for vertical or overhead installations. It achieves cure in 10-12 minutes and reaches working strength within 40 minutes. The AT-4020 is specifically recommended for bonding composite and plastic materials; it is not intended for use with metal substrates. Each 50ml cartridge can bond 150-200 parts. This product is suitable for businesses requiring reliable, non-sagging adhesion for plastic and composite assemblies, particularly in environments where quick curing and initial strength are beneficial. The 10-pack, part number 402010, offers a supply for ongoing projects. It can be mixed manually or with the Weld Mount AT-300 gun and mixing tips.
The AT-4020 adhesive is recommended for composite and plastic bonding applications. It is not suitable for bonding to metal substrates.
The adhesive cures in 10-12 minutes and achieves working strength within 40 minutes.
A single 50ml cartridge of AT-4020 adhesive is capable of bonding 150 to 200 parts.
The AT-4020 adhesive has a one-year shelf life when stored at 72 degrees. Refrigeration is recommended whenever possible to optimize storage.
402010 - Weld Mount AT-4020 Acrylic Adhesive - 10-Pack