Polytek 74-45 Liquid Polyurethane Rubber (16lb Kit)

★★★★★ 4.7 117 reviews
US$63.28
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US$63.28
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Free shipping Free 30-day returns
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Product details

Management number 220459819 Release Date 2026/05/03 List Price US$63.28 Model Number 220459819
Category
  1. Arts, Crafts & Sewing
  2. Crafting
  3. Sculpture Supplies
  4. Molding & Casting

Poly 74-45 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow, Shore A45 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.

  • Mix Ratio: 1A:1B
  • Shore Hardness: A45
  • Pour Time: 30 min.
  • Demold Time: 16 hr.
  • Cured Color: Yellow
Manufacturer Polytek
Item model number 4336899669
Is Discontinued By Manufacturer No

Polytek 74-45 Liquid Polyurethane Rubber (16lb Kit)

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