Foil Tape is generally used on fiberglass duct wrap and fiberglass board to secure the joints. On duct wrap, 3in. wide Foil Tape is always used. On Fiberglass board, 4in. wide Foil Tape is used on 2in. thick fiberglass board and 5in. on 3in. thick. It is wise to use cold weather tape when temperatures are below freezing. Many tradesmen use foil tape for other applications. Unlike other insulation tapes, foil tape is unreinforced and tears easily and evenly.
Use Foil Tape when you want to secure joints on Fiberglass Duct Wrap and Fiberglass Board.
When do you use 3in. wide vs 4in. wide Foil Tape and Cold Weather vs Standard Foil Tape?
Foil Tape is generally used on fiberglass duct wrap and fiberglass board to secure the joints. On duct wrap, 3in. wide Foil Tape is always used. On Fiberglass board, 4in. wide Foil Tape is used on 2in. thick fiberglass board and 5in. on 3in. thick. It is wise to use cold weather tape when temperatures are below freezing. Many tradesmen use foil tape for other applications. Unlike other insulation tapes, foil tape is unreinforced and tears easily and evenly.
Foil tape or the most widespread aluminum foil tape is commonly utilized for sealing seams and joints of metal sheets and their link with the flexible duct. Foil tapes are often used in air conditioning systems to seal joints of bendable ducts to the air vents. So to speak, foil tapes in the industries of air conditioning and ventilation systems is utilized frequently as a thread in the garment industry - if you need to join sections and seal leaks - aluminum foil tape is very useful.
Foil tapes are designed for use in a variety of protecting flat, irregular or curved surfaces much vapor barrier, waterproof sealing, heat reflection / dissipation, masking and paint stripping and electroplating, is a background of high transmission. It may also be applied at low temperature, good high / low temperature resistance.
There are many other tape used for air conditioning, heating, ventilation and insulation industry. Various adhesives offer a wide range of application conditions are very cold with temperatures very hot. In addition, flame retardants, adhesives, stickers high stick, etc. There are also many other building, which is designed for a variety of surfaces, applications, coatings, insulation and radiant barriers.
For more info.:
http://www.idccorp.com/index~ID~,Mechanical.Insulation,Tape,Foil.Tape~path~find~ds~dept~a~1.