490 - Aluminum Foil Tape

Ideal Tape Co. Inc.

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FEATURES

Std Roll Length: 50.00 yards
Surlyn® is a heat activated adhesive
Frame spread classification is 25.0

ADVANTAGES

Color change system assures proper temperature has been achieved for a permanent bond
Heat activated system bonds over most job site contaminants
Bonds in both cold & humidity
Assures the vapor barrier

APPLICATIONS

Engineered for use with fiberglass ductboard systems as a vapor barrier

MARKETS SERVED

H.V.A.C.

COLORS

Silver

GENERAL INFORMATION

490 is a 5.25 mil, heat activated, aluminum foil tape. Ideal Seal™ is a laminate of foil, 4X4 fiberglass scrim and a heat activated surlyn® adhesive. It is manufactured and printed to comply with UL181A-H performance and identification requirements. Engineered for use with fiber glass ductboard systems used on all joints to assure the vapor barrier.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	Aluminum
Liner Type (outer)	Paper
Thickness (total)		5.25

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	72.00 oz/in
Adhesive Activation	Heat
Tensile Strength	25.00 lbs/in

SECONDARY PHYSICAL PROPERTIES

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	40°F
Minimum Service Temperature	0°F

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.