AcraLock Sign Flex 5 Adhesive

AcraLock Sign Flex 5 is a flexible 10:1 panel bonding adhesive designed for ACM board and other sign fabrication applications where low print-through and flexibility are important. The formula combines low exotherm, low shrinkage, and high elongation for bonding plastics, composites, and many metal surfaces.

Key Features

• Fast 5-minute working time with a typical 12-minute fixture time
• Low print-through and reduced bond read-through for panel bonding
• Up to 250% elongation after oven post cure
• Typical lap shear strength of 900 to 1,500 psi on aluminum
• Primerless bonding on many metal surfaces with little to no surface preparation
• Low-VOC formulation with good fatigue and shock-load resistance

Typical Applications

Use for ACM panel bonding, sign fabrication, plastics, composites, acrylic, PVC, polycarbonate, ABS, stainless steel, carbon steel, aluminum, powder-coated metals, and other compatible substrates.

Use Notes

Use with the proper 10:1 applicator and static mixing nozzle. Review the technical data sheet and safety data sheet before use. Final substrate suitability should be verified by testing under actual service conditions.