Highlights
Acts as a vapor barrier to insure the integrity of the insulation system
Can be used in most weather conditions and a wide variety of temperatures
Conformable backing and pressure sensitive rubber adhesive adheres to a variety of smooth or irregular surfaces
Resists flame, moisture, weather, UV degradation, some chemicals, water vapor and smoke transmission
Thermal conductivity helps cooling and heating efficiency, improving efficiency in systems
Scotch Aluminum Foil Tape 3311 is a general purpose repair and maintenance tape that is excellent for temporary and emergency repair of metal surfaces. Featuring a high tack, pressure-sensitive, rubber adhesive and conformable backing, this dead-soft tape provides easy adhesion to smooth and irregular surfaces, like low energy substrates. The sturdy aluminum foil backing is set on a paper liner for ease of use. Achieve long-lasting results with this tape which offers resistance to flame, moisture, UV degradation, water vapor, odor and smoke transmission. It's thermally conductive, heat reflective and light reflective, making it perfect for sealing aluminum faced insulation seams and joints. This 2.0 in (5.1 cm) versatile tape can be applied in most weather conditions, performing well in temperatures ranging from -10 °F/-12.2 °C to 180 °F/82.2 °C, and is UL723 rated. For durable results you can trust from 3M, use Scotch Aluminum Foil Tape 3311 for metal repairs and maintenance.
Resists Flame, Moisture, Weather, UV Degradation
Our Scotch Aluminum Foil Tape 3311 is an excellent choice for general purpose repair and maintenance, and for temporary and emergency repair of metal surfaces. The sturdy foil backing is set on a paper liner to preserve the adhesive and aid in the ease of deployment. This tape resists flame, moisture, UV degradation, water vapor, odor and smoke transmission. It is also chemically resistant, thermally conductive, heat reflective and light reflective - making it an ideal choice for sealing aluminum faced insulation seams and joints.
Can Be Used in Most Weather Conditions and a Wide Variety of Temperatures
The conformable backing allows adhesion to a variety of substrates and wraps over the most irregular surfaces. When deployed, the tape acts as a vapor barrier to insure the integrity of insulation systems at the seams and joints. This versatile tape can be applied in most weather conditions, is UL 723 rated, and performs exceptionally well in a wide range of temperatures ranging from -10°F/12.2°C to 180°F/82.2°C.