Wood Adhesives for Industrial & Consumer Applications

SI Blue is a standard thin-to-medium viscosity agent suited for general bonding tasks. SI Black is thicker and provides greater application control, ideal for overhead or precision work. SI Green is ultra-thin and specifically formulated to penetrate and repair hairline cracks where other adhesives cannot effectively reach.

Poly Prep is essential when bonding low surface energy polymers such as PTFE, HDPE, silicone rubber, nylon, and polypropylene. It etches the polymer surface to create the texture required for a strong, permanent bond. Skipping this step on difficult substrates will significantly reduce bond strength and durability.

Yes. The Tech-Bond Filler is a silica sand compound compatible with wood, metal, composites, and pot metal. When mixed with a bonding agent, it forms a rock-hard mass that can be drilled, tapped, sanded, and painted after curing — making it ideal for repairing stripped screw holes and cracks in wooden structures.

The Professional Kit includes an SI Bonding Agent (choice of SI Blue, SI Black, or SI Green), Poly Prep surface preparation solution, an Activator/Accelerator, a Filler for gap reinforcement, and a Debonder for clean removal. This comprehensive kit supports the full bonding lifecycle for field and shop use.

All Tech-Bond bonding agents and kits should be stored in a refrigerator to achieve the longest possible shelf life. Before use, bring the product back to room temperature to ensure proper viscosity and application performance. Poly Prep should be stored in a cool, dry place as it is a solvent-based liquid.

Yes. Tech-Bond Global offers volume and bulk pricing across most product lines. Starter Kits range from $17.95 to $1,784.95 and Professional Kits support volume quantities up to $1,784.95. Poly Prep is available in sizes up to 5 gallons. Contact Tech-Bond Global directly for commercial pricing and distribution inquiries.