Overview

3M T-49 Interam Adhesive-Backed Aluminum Foil Tape

Product Specifications

• Brand: 3M
• Manufacturer: 3M
• Product Number: T-49
• Product Type: Aluminum Foil Tape
• Tape Type: Adhesive-Backed Interam Tape
• Material: Dead Soft Aluminum Foil
• Adhesive Type: Acrylic Adhesive
• Color: Silver
• Tape Thickness: 0.005 in / 0.127 mm
• Foil Thickness: 0.003 in / 0.076 mm
• Adhesive Thickness: 0.002 in / 0.050 mm
• Roll Length: 180 ft / 54.8 m
• Roll Width: 4 in / 101 mm
• Weight Per Unit Area: 0.052 lb/ft² / 0.254 kg/m²
• Tensile Strength: 30 lb/in width / 525 N/100 mm
• Leachable Chlorides: Less than 22 ppm
• Application: Fire Protection Wrap Sealing, Seam Sealing, Cooling Vapor Sealing, Environmental Sealing and Physical Protection
• Fire System Use: Integral Part of Interam Structural Steel and Electrical Wrap Systems
• Installation Method: Apply Tape to Seam and Rub Down with Small Rubber Roller or Squeegee
• Category: Tape
• Catalog Description: 3M T-49 Interam Tape is an adhesive-backed aluminum foil tape designed to seal in cooling vapors during fire exposure and provide an added environmental seal for fire-protected items.
• Full Technical Description: 3M T-49 Interam Aluminum Foil Tape; Adhesive-Backed Silver Tape Constructed with 3 mil Dead Soft Aluminum Foil and 2 mil Acrylic Adhesive; 4 Inch Width x 180 ft Roll Length; Designed to Seal Seams, Provide Physical Protection and Support Interam Structural Steel and Electrical Wrap Fire Protection Systems; Adhesive Contains Less than 22 ppm Leachable Chlorides
• Manufacturer Brand: 3M Interam
• Sub Category: Aluminum Foil Fire Protection Tape
• SKU Name: 3m t-49 interam aluminum foil tape

Resources

• Manufacturer Spec Sheet