PolySpec® IMO 8K

PolySpec® 8K A-60 Deck Top Insulation is a trowel-applied cementitious compound containing lightweight aggregate particles, with built-in insulation and fire resistance properties. PolySpec® 8K meets the requirements of the United States Coast Guard for an A-60 deck at 1.35″ (34 mm) and conforms to parts 1 and 3 of the IMO FTP Code. This product provides an outstanding combination of thermal insulation and fire protection qualities. PolySpec 8K is an excellent underlayment for the most finished deck covering systems. Coast Guard Approval Number: 164.105/12/0

Recommended Uses

  • Decks and floors exposed to wide variations in temperature
  • Oil tankers over bulk fuel tanks
  • Insulate the living quarters of offshore rigs
  • Shipboard applications over mechanical spaces


  • Levels and smooth uneven decks
  • Fast cure – 48 hours
  • High compressive strength
  • Spark proof
  • Easily repairable
  • Lightweight insulation