Foam Tape

Pres-On P8600 Series Vinyl Nitrile Foam Tapes’ uniform, closed cell structure resists the absorption of water and other fluids. Its high-performance, permanent acrylic adhesive bond is ideal for sealing, gasketing, weatherproofing, thermal insulating, absorbing shock, and dampening vibration.


Products Details

  • Technical Specs
  • Product Highlights
  • Applications
  • Available Options

Standard Roll SizesSerial NumberThinknessLength
All rolls available in widths from 1/8” to 54”P86121/8”30’ or 50’
Adhesion PropertiesTestTypical PerformanceTest Method
Adhesion to Steel @ 72°F
Steel immediate
2.5 lbs/in width or foam tearPSTC-1
Steel after 24 hours4.0 lbs/in width or foam tearPSTC-1
Adhesion to Steel, 15 min dwell 44.3 - 6.4 lbs/inPSTC-1
Adhesion to Steel, 24 hour dwell6.0 lbs/inPSTC-1
Shear 1” x 1”, 500 gms1000 hoursPSTC-7
Shear 1” x 1”, 1000 gms 200 hoursPSTC-7
Optimal Application Temperature50°F to 80°FPres-On PTM-1
Functional Temperature0°F to 225°FPres-On PTM-2
Water and Humidity ResistanceExcellentPres-On
Shelf Life1 year stored at room temp--
Physical PropertiesPropertyTest MethodUnits of MeasureResults
DensityASTM D-1667lbs/ft23.0 - 6.0
Tensile StrengthASTM D-412psi25 minimum
Shore OO Durometer----30
Compression Force
25% Deflection
ASTM D-1056psi1.5 - 3.0
Compression Set 50%ASTM D-1056--35 maximum
Temperature Range--°F-40° to 220°
Water AbsorptionASTM D-1056--10 maximum
Thermal Stability
(% change in length, 7 days @ 220°F)
ASTM C-548BTU-IN0.290 maximum
Thermal Conductivity
ASTM C-177Pass/FailPass
Ozone ResistanceASTM D-1171--100 maximum
Fluid ImmersionASTM D-1056Pass/FailPass
Mold GrowthUL 181Pass/FailPass
Fungi ResistanceASTM G 21/C 1338Pass/FailPass
Bacterial ResistanceASTM G 22Pass/FailPass
Flammability RatingMVSS302
UL 94HF1

  • Composed of a vinyl nitrile closed cell foam blend
  • Resists moisture, fire, and chemicals
  • Pressure sensitive acrylic adhesive exhibits high initial grab
  • Provides a long lasting, permanent bond
  • Uniform cell structure lends dimensional stability

P8600 Series Vinyl Nitrile Foam Tapes are widely utilized for roof curb sealing, pipe wrapping, filter gasketing, and a variety of other demanding HVAC applications.

  • Roof Curb
  • Air Filters
  • Shock Absorption
  • Vibration / Noise Dampening
  • Pipe Wrap
  • Thermal Shielding

Application Notes

Ensure bonding surfaces are well unified, clean, dry and free of dirt and oils. Apply firm and even pressure to improve adhesive-to-surface contact. Allow proper temperature and time to enhance bond strength as adhesive flows onto the surface.

  • Release Liner: Brown Kraft Paper
  • Custom die-cut shapes