Weld-On (SciGrip) 45 Translucent Acrylic Adhesive for Primer-Less Bonding of Aluminum, Metals, and Acrylics - 6 to 9 Minute Working Time - 50mL and 490mL 10:1 Mix Ratio

Weld-On 45: The Ultimate Structural Adhesive for High-Impact Bonding Strength. Versatility. Durability. Meet the "structural workhorse" of the industrial world. Weld-On 45 is a high-strength, two-component methacrylate adhesive designed for the toughest bonding jobs where failure is not an option. Whether you are fabricating large-scale signage, assembling metal frameworks, or joining dissimilar materials that refuse to stick, Weld-On 45 delivers a permanent, high-impact bond that often rivals the strength of the substrates themselves. Formulated as a thick, non-sagging paste, it bridges gaps and withstands extreme weather, making it the go-to choice for professionals who need a bond that lasts a lifetime. Pro Tip: Because Weld-On 45 cures to an opaque tan color, it is best used for structural joints where the adhesive line is not visible. For visible joints requiring optical clarity, consider its sister product, Weld-On 46C. Key Features & SpecificationsEngineered for speed and re