Scapa Tapes North America
SJ416V

Double Coated Polyethylene Foam

Duofoam &reg SJ416V is a 1/16", double coated polyethylene foam. It is primarily used for a wide variety of surfaces, metals and engineered plastics. It provides high strength and heat resistance.

Backing/Carrier PE - Polyethylene
Adhesive Acrylic
Thickness 67.8 Mils
Tensile 120.00 lbs/in
Elongation 290.00%
Adhesion (liner) 128 oz/in
Adhesion (unwind) 128 oz/in
Min. Application Temp 65° F
Min. Service Temp 0° F
Max Short-Term Temp 180° F
Max Long-Term Temp

Product Features

  • Excellent long term aging and resistance to evnironmental extremes
  • Highly conformable to irregular surfaces; good quick stick
  • Closed cell foam does not absorb water and provides good thermal insulation properties
  • Die cuts easily; available with black or white foam
  • Foam density = 5#/cubid ft.
  • Holding power (PSTC 7 Mod./178°) 4.4 psi (1/2"x1"x1000g)@RT = 1 week
  • Heat resistance (PSTC 7 Mod./178°) 1.1 psi (1"x1"x500g)@158°F (70°C) = 1 week
  • Foam Desnity = 4 lbs/cubic ft.
  • Water absorption = .04 (lbs./sq.in.)
  • Thermal Stability (3 hrs. # 180°F) = 2.8
  • Optional release liners = No. 4 = 76# Bleached polycoated kraft
  • Film = White 4 mil HDPE

Adhesive Tape Applications

  • High performance mounting and bonding where heat resistance is required
  • Sound attenuation
  • Gasketing and spacing
  • Insulation hangers
  • Wire harness clips

Adhesive Tape Colors

  • Black
  • White

Converting Services

Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management

At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.

Data provided by Budnick Converting, Inc.

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.