Thixo Thickening Powder

Stop Sags and Runs on Vertical & Overhead Surfaces

Thixo Thickening Powder is a high-performance fumed silica additive engineered to control the flow and viscosity of epoxy resins, polyester resins, putties, and structural adhesives. By converting low-viscosity liquids into non-sag, thixotropic gels, it enables precise application on vertical surfaces, overhead areas, and complex geometries — without drips, runs, or waste.

Lightweight and highly effective at low loading rates, Thixo integrates seamlessly into your resin system without compromising cure performance or final film properties. Whether you're fairing, bonding, filling, or laminating, this additive gives you the control you need to work efficiently and achieve professional results.

Available in a 1 lb bag for small-batch work and a 10 kg bag for high-volume production and project use.

How to Use Thixo Thickening Powder

Compatible with Epoxy, Polyester Resin & Adhesives

Add Thixo gradually to your mixed resin system and blend thoroughly until the desired viscosity is achieved. Effective at low loading rates — a small amount delivers significant thickening without compromising cure or film performance.

Lightweight Formula, Maximum Thixotropic Effect

Fumed silica is one of the most efficient thickeners available for resin systems. Its low density means minimal impact on weight-sensitive applications while delivering reliable non-sag performance.

Trusted for Structural Bonding and Fairing Applications

From filling gaps and fairing surfaces to bonding structural components, Thixo thickening powder is a go-to additive for demanding resin applications where flow control is critical.

Performance Benefits

• Eliminates sag and runoff on vertical and overhead surfaces — reduces rework and material waste
• Works with epoxy, polyester resin, putties, and adhesives — one additive across multiple resin systems
• Effective at low loading rates — a small amount delivers significant viscosity control, maximizing yield per bag
• Lightweight fumed silica formula — easy to blend, no heavy fillers that compromise resin performance
• Improves workability — extends open time control and allows precise placement in tight or complex areas
• Available in 1 lb and 10 kg sizes — scale from small repairs to full production runs without switching suppliers

Available Sizes

Choose the size that fits your project scope — 1 Pound Bag for small-batch and repair work, or 10 Kilogram Bag for production-scale applications.