International Fireproof Technology Inc.
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INSS1440 Fire Barrier Caulking

CFS01 Mortar

SSCI-X Firestop Collar

US110 Fire Barrier Foam


INSS2460 Fire Barrier Silicone Sealant

FB01-15 Fireproof Blanket

INFS0812 Intumescent Strip

US150 Fire Barrier Foam


FM012 Firestop Putty

FP05 Coated Firestop Board

FP-02 Firestop Sheet

HITS Intumescent Sheet


FP-04 Firestop Sheet

FM011 Moldable Firestop Putty

INSS1186 Elastomeric FireCaulk

DC310 Cable Coating


ProWrap Blanket

US150 Firestop Brick

INSS0285 Smoke and Acoustic Sealant

Putty Pads


Foil Tape




INFS0812 Intumescent Strip

INFS0812 Intumescent Strip UL Listed, FM Approved, Intertek Listed

Call For Industry Leading Pricing

INFS0812 Intumescent Strip
UL, FM, FCIA Member, NCS, CCC Approvals

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. Read More

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

Types of Application
Layer Lengths in Inches
System No. C-AJ-2542
System No. C-AJ-2542

Technical Documents





5mm x 60mm x 2M


5mm x 60mm x 10M



Expansion rate:

820 times



In-Service Temperature: Storage Temperature

-13o F - 176o F (-25o C - 80o C) 

Storage Temperature:

40o F - 104o F (5o C - 40o C)

Environmental exposure tests-


Accelerated aging:


High humidity: