Your cart is empty
Continue Shopping
High-strength double-sided tape designed for mounting polycarbonate doors and panels. Provides a clean, secure bond to metal frames without the need for drilling or visible hardware.
Couldn't load pickup availability

Dow U428 is a professional-grade, primerless auto glass urethane adhesive designed for windshield and fixed-glass installation. Formulated for strong, durable bonding, it helps create a secure seal between automotive glass and the vehicle frame while supporting efficient installation in demanding shop environments.
Dow U428 is trusted by installers who need dependable bonding performance, strong environmental resistance, and a streamlined application process. Its primerless design helps reduce prep time while maintaining the secure hold required for automotive glass installations.
Always follow the manufacturer’s installation procedures, cure requirements, and safety guidance for proper use. Surface condition, temperature, and dispensing equipment can affect final performance.
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
Accessories
