Shurtape® 232043 AF 975CT HVAC Contractor-Grade Foil Tape, 46 m L x 60 mm W, 7.3 mil with Liner/4 mil without Liner THK, Cold Temperature Acrylic Adhesive, Dead-Soft Aluminum Foil Backing, Silver

SHUAF975SILO MFG #: 232043
  • Adhesion Strength: 64 in-oz
  • Adhesive Material: Cold Temperature Acrylic
  • Backing Material: Dead-Soft Aluminum Foil
  • Color: Silver
  • Country of Origin: CN
  • Length: 150 ft, 46 m
  • Manufacturer Name: DiversiTech, Shurtape Technologies
  • Maximum Operating Temperature: 260 deg F
  • Minimum Operating Temperature: -20 deg F
  • Series: AF 975CT
  • Tensile Strength: 18 in-lb
  • Thickness: 7.3 mil with Liner/4 mil without Liner
  • Type: HVAC Contractor-Grade
  • Width: 2-1/2 in, 60 mm
Cold temperature aluminum foil tape for use in temperatures ranging from -20 to 260 deg F when joining and sealing aluminum backed or fibrous insulation and metal ductwork, as well as when repairing metal and sheet metal. AF 975CT is linered, designed with an acrylic adhesive, tested in accordance with UL 723 and delivers an airtight seal every time.
  • Features and More


  • 2 mil, cold temperature aluminum foil tape
  • Non-contaminating, siliconized, flat, white, paper release liner
  • Superior stability during extreme fluctuations in temperature
  • Resists water vapor, odor and smoke transmission
  • Excellent shelf life
  • Indefinite product life after application
  • Us green building council - LEED® point contributor product


  • For joining
  • sealing aluminum backed or fibrous insulation and metal ductwork and for repairing metal and sheet metal


  • ASTM D3759
  • ASTM D3759M
  • ASTM D3330
  • ASTM D3330M
  • ASTM D3652
  • ASTM D3652M
  • UL 723
  • FSI 0/SDI 0
  • EU Directive 2011/65/EU and 2012/19/EU
  • FDA Compliant