AudioSeal® Lag Tape

Our AudioSeal® Lag Tape is primarily used to seal and join the joints of the AudioSeal® Duct and Pipe Wrap and AudioSeal® Duct and Pipe Lag. Lag tape easily conforms to irregular surfaces and excels in demanding conditions.

The lag tape is a foil, scrim, craft (FSK) lamination with a cold weather solvent acrylic pressure sensitive adhesive. Lag tape may also be used for vapor sealing duct board insulation and metal ducts.

Features:

• Excels in demanding temperature and humidity applications
• Conforms well to irregular surfaces
• Easy application to fibrous and sheet metal duct
• Provides a vapor seal for aluminum faced insulation wraps

Technical Information for AudioSeal® Lag Tape:

• Roll Size: 3″ wide x 150′ long
• Material: Foil scrim tape with acrylic pressure sensitive adhesive
• Color: Natural Aluminum
• Thickness:  9.5 mils
• Peel Adhesion: 45 oz. / in. (STC-101)
• Sheer Adhesion: >24 hours at 2.2 PSI (PSTC-107)
• Tensile Strength: 40 lb./in (PSTC-131)
• Elongation: 2% (PSTC-131)
• Service Temperature: -40 degrees Fahrenheit to 240 degrees Fahrenheit (PSTC-131)
• Fire Rating: Class 1 or A per ASTM E84
  • Flame Spread: 5
  • Smoke Developed: 10
• Shelf Life: For best performance, use within 12 months of manufacture date