INFS0812 Intumescent Strip

INFS0812 Intumescent Strip is an industry leading, proprietary intumescent strip bonded on one side to aluminum foil. INFS0812 Intumescent Strips are quickly and easily installed providing a convenient solution for firestop contractors. INFS0812 designs require less strips to seal the opening making INFS0812 more cost effective than other traditional firestop intumescent strips.

Technical Data

Test Standards, Codes Compliance

  • ASTM E 814 up to 3 hrs, F and T Ratings
  • UL 1479, 3 hrs, F and T Ratings
    • L Rating at Ambient – Less than 1 cfm/sq. ft.
  • FM Approved
  • ASTM E 84 – Flame 0 Smoke 25
  • CNS 14514, 3 hrs, Class A and B
  • GB 23864
  • ASTM E662 & FAR 25.853 (1998)

Types of Applications