Intumescent Firestop Pillows are designed for use primarily in large openings with cables, cable trays, blank openings or multiple penetrating items. In the event of a fire, BIO™ Firestop Pillows will prevent the spread of flames and hot gases through the openings. Since no cure time is required, BIO™ Firestop Pillows are ready to install. BIO™ Firestop Pillows are reusable since they can be removed and reinstalled if necessary. Use BIO™ Firestop Pillows for various.

BIO™ Firestop Pillows are generally used for larger openings. These openings may contain cables, cable trays, pipes, conduits or nothing at all. They are also excellent for temporary openings.

Features :

  • Easy to install - No tools required
  • Cost effective
  • Versatile
  • Highly intumescent
  • Two sizes
  • Forms a very hard char when burned
  • No Wire Mesh Required in Certain Installations




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