PolyFiber II Thickener

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Polytek PolyFiber II Polyurethane Thickening Agent

Polytek PolyFiber II Thickener is made for use with any of our liquid rubber kits for the purpose of thickening them for brush-on applications. They can be used to thicken liquid polyurethane plastics for making mold shells or layup castings. And since thickening levels are easier to control with Polytek PolyFiber II than with similar alternatives it is a great option for when you need to make thinner gels into thicker pastes.

Product Features:

  • Ideal for use making Poly 74-Series rubbers brushable
  • Make lightweight mold shells durable and non-brittle (use with Poly 15-6, 1511, and 1512X liquid plastics)
  • Can be used to thicken Polygel rubbers further
  • Thickening levels are easy to control
  • Convenient 1 and 5-gallon sizes available.

Use any level of thickness to achieve your desired outcome. Apply a thin layer for a face coat or thicker layers for subsequent coats - or, fabricate thinner, lightweight laid-up castings using thicker plastics. Whatever your next rubber or plastic creation may be, choose PolyFiber II for ultimate control and convenient usage.

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