Designed for use on window frames, PL4400 Series Glazing Tapes brings ultimate adhesion properties and holding power to challenging applications. These tapes are double sided, coated with permanent rubber adhesive, provide great initial tack, and withstand extreme environments. Tape comes with improved Polyethylene release liner for faster, easier application. Available in white or black foam.


Products Details

  • Technical Specs
  • Product Highlights
  • Applications
  • Available Options

Standard Roll SizesSerial NumberThicknessLength
All rolls available in widths from 1/8" to 54"PL44031/32”216’
Adhesion PropertiesTestTypical PerformanceTest Method
Loop Tack115 oz/in typicalTLM1 LIB1
Adhesion to Steel @ 72°F
Steel immediate7 lbs/in width or foam tearPSTC-1
Steel after 24 hrs8 lbs/in width or foam tearPSTC-1
Adhesion to Steel, 20 minute dwell10 lbs/in width minimumPSTC-1
Static Shear @ 72°F 1 x 1 x 500 gramsindefinitePSTC-7
Static Shear @ 72°F 1 x 1 x 1000 grams500 hours minimumPSTC-7
Optimal Application Temperature50°F to 80°FPres-on PTM-1
Functional Temperature-40°F to 150°FPres-on PTM-2
Shelf Life1 year
Physical PropertiesPropertyTest Method1/8" & 1/16" Tape1/32" Tape
Density (PCF)ASTM D-3574-813.6 - 4.45.4 - 6.6
Compression Strength (psi 25%)ASTM D-3574-8110 - 1316 - 35
Tensile Strength (psi)ASTM D-3574-8170 - 78127 - 130
Elongation at Break (%)ASTM D-3574-81180 - 182200 - 220
Tear Resistance (psi)ASTM D-3574-8115 - 1825 - 35
Compression SetASTM D-3574-8116 - 1810 - 12

  • Meets AAMA 800-92 Section 1.6 810.1-92 Expanded Cellular Glazing Tape Type 1
  • Double coated with high tack rubber PSA and Polyethylene liner
  • Cross-linked, closed-cell Polyethylene foam
  • Permanent bond with outstanding holding power
  • Excellent environmental resistance and aging properties
  • Available in 1/32”, 1/16” and 1/8” thicknesses

PL4400 Series Glazing Tapes bond to wood, aluminum, stainless steel, and PVC window frames. They offer superior resistance to weathering, oxidation, temperature ranges, and UV. Successfully block out water, light, dust, and all forms of moisture. AAMA-approved.

  • Window Glazing
  • Window Frames

 Application Notes

Thoroughly clean contact surface before use. Once PL4400 has been applied, it cannot be removed and reused. Therefore, position PL4400 carefully, assuring that it is in contact with all surfaces. If PL4400 is misaligned, remove used unit, discard and repeat application with new unit. Test product for system compatibility as individual application conditions can impact results.

  • Release Liner: Blue Polyethylene