4979 - VHB™ Double Coated Acrylic Foam

3M

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FEATURES

Std Roll Length: 36.00 yards
Static Shear measured at 72°F and gram loadings on stainless steel will hold 1000 min ASTM D-3654
Dynamic shear to stainless steel ASTM D-1002: 50lb/sq. in
Density: 45#/ft cubed

ADVANTAGES

APPLICATIONS

Replace rivets
Bonding a varieaty of substrates, including most metal, sealed wood and glass, as well as many plastics, composites and painted surfaces

MARKETS SERVED

COLORS

GENERAL INFORMATION

4979 is a 62 mil, VHB™ double coated adhesive foam. In many cases they can replace rivets, spot welds, liquid adhesives or other permanent fasteners.

PRODUCT CONSTRUCTION

PRIMARY PHYSICAL PROPERTIES

SECONDARY PHYSICAL PROPERTIES

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	60°F
Minimum Service Temperature	0°F
Maximum Long-Term Temperature	300°F
Maximum Short-Term Temperature	200°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.