Standard Product Dimensions and Packaging

IMPA Code Width Thickness Length Rolls / Box
81 38 71 50 mm (2″) 3 mm (1/8″) 7.7 m (25′) 24
81 38 72 100 mm (4″) 12 mm (1/2″) 3.3 m (10′) 6
81 38 73 300 mm (12″) 25 mm (1″) 7.7 m (25′) 2
81 38 74 600 mm (24″) 25 mm (1″) 7.7 m (25′) 1

Tape — Sizes
50 mm (2″) x 3 mm (1/8″) thick x 7.7 m long (25′)
100 mm (4″) x 12 mm (1/2″) thick x 3.3 m long (10′)

Blanket — Sizes
300 mm (12″) x 25 mm (1″) x 7.7 m (25′)
600 mm (24″) x 25 mm (1″) x 7.7 m (25′)
Product Description

TREO™ Marine Wraps by McAllister Mills, is a unique marine insulation system that protects your equipment and personel from high temperature surfaces in vessel engine rooms. TREO™ is a complete system made from harmless biosoluble viTREO™us silicate fibre with a heat sealed aluminum foil. In tape and blanket format, TREO™ is applied in one step eliminating the need for custom made and time consuming layered insulation. TREO™ can be easily removed and reinstalled by using the TREO™ adhesive tape and is rated for use to 1,000°C max.

  • Meets SOLAS Regulation ll - 2/15.2.10
  • Meets IMO Resolution MSC.61(67) adoption of the international code for application of fire test procedures


TREO™ Tape

  • For use on bent and flanged pipes in areas where maintenance is not a consideration and/or space is limited. TREO™ has a pressure sensitive adhesive on the inner side for ease of installation.

TREO™ Blankets

  • For use on straight pipes, valves, exhaust equipment, turbochargers, angled and uneven surfaces, and, anywhere that insulation is required. TREO™ Blankets are secured with TREO™ ‘Adhesive’ Tape for ease of maintenance.
Installation Procedure

TREO™ Tape

  1. Remove dirt, oil, scale and excessive moisture from surface.
  2. TREO™ is wound around the pipe in a spiral motion using a 50% overlap to ensure good adhesion. Be sure that the foil edges are securely fastened. Ends can be secured with wire or clips if desired.
  3. For removal, unwind or cut the TREO™ Tape from the pipe. Tape is not reusable.

TREO™ Blankets

  1. Cut the TREO™ Blankets to size with a utility knife or shears. Wrap around the surface to be insulated, butting the ends together forming a seam.
  2. Secure and seal the seam with Adhesive Tape.
  3. To remove TREO™ Blanket, cut the Adhesive Tape and unwrap from metal surface. To reinstall, new Adhesive Tape must be applied.

Technical Data Sheet  |  Download PDF