Industrial-Grade Metal Bonding Adhesives and Suppliers

Unlike conventional adhesives that rely on surface adhesion, Tech-Bond's patented Polymer Bonding Process creates molecular-level crosslinks between substrates. This results in a permanent bond that is often stronger than the original material, and works on surfaces historically considered unbondable, such as HDPE, PTFE, and silicone rubber.

Yes. The Tech Patch and Tech Wrap Kits for Metal Pipes are specifically designed for emergency and planned repair of leaking or damaged metal and PVC pipes and tanks. Available in 7 widths from 2 to 12 inches, they are part of the TPRS (Tech Patch Repair System), the only repair system proven effective on HDPE pipe globally.

Choose SI Blue for standard thin-to-medium viscosity tasks, SI Black for thick applications requiring greater control or overhead bonding, and SI Green for ultra-thin penetration into hairline cracks. For metal repair with structural gaps, pairing any bonding agent with the Filler (silica sand compound) provides added strength and fill capability.

Yes, proper surface preparation is critical. For polymer surfaces bonded to metal, Poly Prep — an adhesion promoter — etches the substrate to improve bond strength. For metals, cleaning and applying the Bonding Agent before adding Filler ensures optimal adhesion. The Deluxe and Professional Kits include all surface preparation components.

Absolutely. Tech-Bond products are available in bulk quantities and large-volume formats — including 1-gallon and 5-gallon sizes for Poly Prep — and in multi-pack configurations. Industry Kits are tailored for sectors such as solar energy, mining, and infrastructure, making them viable for both field technicians and large-scale industrial maintenance programs.

All SI Bonding Agent kits — including Starter, Basic, Deluxe, Professional, and Poly Kits — should be stored in a refrigerator for maximum shelf life. Before use, bring the product back to room temperature. This storage practice preserves the chemical integrity of the bonding agents and accelerators, ensuring consistent performance over time.