Fire-rated OSB

PKboard is a structural fire rated sheathing that is factory coated with PinkShield to meet the Alberta Fire Code ( When exposed to flames, PKboard will produce a dense layer of protective char that insulates the panel surface significantly reducing the ability of fire to start and spread.

PKboard is:

  • Fire and weather resistant
  • Regularly third party tested and inspected by Intertek/Warnock Hersey for quality and consistency.
  • "Factory coated and low VOC
  • CAN/ULC S102 Tested (Flame Spread Rating under 25)
  • CAN/ULC S101 (Small Scale) 15+ min thermal barrier

PKboard is produced on 4'x8' 3/8" exterior grade OSB sheathing. PKboard is currently available at local lumber yards and building supply stores in Alberta and Saskatoon.

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Cano Coatings | coating products for construction industry

36 Industry Way SE
Calgary, AB T3S 0A2
Tel. 403-279-6420