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Scapa Tapes North America P178
Aluminum Foil Tape

General Information
P178 is a 5 mil, aluminum foil tape. It is primarily used for sealing automotive, HVAC, architectural panels, etc., decorative of furniture, electronics, heat sink on appliances, air conditioners and shielding in electronics.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Aluminum Acrylic 5.00 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
196.80 oz/in Pressure 30.00 lbs/in 5.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
65 °F -40 °F 250 °F  
Adhesive Tape Features
  • Dissipates heat and cold
  • Conducts electricity
  • Reflects light
  • Conforms to irregular surfaces
  • Resists UV light
  • Resists moisture
  • Heat resistance
  • Holding power (PSTC 7 mod./178°) 4.4 psi (1/2x1x1000g) @ RT = 25 hours; 8.8 psi (1/2x1/2x1000g) @ RT = 8.6 hours
  • Heat resistance (PSTC 7 mod./178°) 2.2 psi (1x1x1000g) @ 158°F = 2.7 hours
  • Foil Test Data
  • Alloy 1145
  • Water vapor transmission rate = .1gH2O/100 in2/24 hours
Adhesive Tape Applications
  • Sealing-automotive, HVAC, architectural panels, etc.
  • Decorative - furniture, electronics
  • Heat sink - appliances, air conditioners
  • Shielding - electronics
Adhesive Tape Markets Served
Adhesive Tape Colors

Comparable products
Backing Adhesive Thickness Adhesion
 Aluminum   Acrylic   5.00mil   196.80oz/in 

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Converting Options
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Budnick Converting offers a number of services to take the product you need and make it perfect for your application.  With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up. 
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Finishing and Spooling

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.