Thickening Agent is very efficient at modifying both liquid and gel viscosities and works well with all epoxies, urethanes, polyesters and silicones.
Thickening Agent is very efficient at modifying both liquid and gel viscosities and works well with all epoxies, urethanes, polyesters and silicones.

Thickening Agent
Packaging may vary.
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Polygem Thickening Agent™Thickening Additive for 307 Series EpoxiesLearn More
Polygem Thickening Agent™ is a lightweight, inert filler designed to increase the viscosity of 307 series Epoxy systems. When blended into the mixed epoxy, it enhances workability by reducing sag and improving control during vertical or overhead applications. The additive also helps reduce surface tack, making the epoxy easier to shape and apply. Ideal for sculpting, bonding, and patching tasks that require precision and stability. Store in a dry environment and use at 73°F (23°C) for the best results.