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Mid-Density Rigid Foam (97kg/m3)

Mid-Density Rigid Foam (97kg/m3)

Checkerspot® Rigid PU Foam 1001

Regular price $68.00 USD
Regular price Sale price $68.00 USD
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Checkerspot Rigid PU Foam 1001 was developed for outdoor recreation products as a lightweight replacement core material with high compressive strength. Potential applications include board cores for snow- and watersports. The material is self-skinning, can be cast, and has excellent machinability.

This two-component polyurethane rigid foam system is formulated with 41% biobased content (ASTM D6866). Gel time is 1 min 13 s and tack free at 4 min 5 s. The free rise density of the unpigmented material is 6 lb/ft3 (96.5 kg/m3), and the molded density is 8 lb/ft3 (130kg/m3).sunsam



  • Ships from Salt Lake City, UT
  • International shipping available to EU, UK, and Canada.

Technical Data

  • Bio Content: 41%
  • Density (free rise): 96 kg/m3 (6 lb/ft3)
  • Mix Time: 45s
  • Cream Time: 13s
  • Gel Time: 1min13s
  • Tack Free: 4min5s
  • End of Rise: 3min33s
  • Mix ratio (by weight): 123.9/100 pbw
  • Mix ratio (by volume): 99.7/100 pbv
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Incorporate bio-materials into your designs

  • High Performance

    We test our cast urethane formulations under demanding conditions in skis and snowboards.

  • Certified Biobased

    With the Pollinator polyurethane system, make items with 50%+ biobased content (ASTM D6866).

  • Compatible

    Use this two-part casting system with the same tooling, molding materials, and processes you normally use for fossil fuel-based cast polyurethanes.

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