Dekstrip® Edge Roof Flashing
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Dekstrip® Edge Roof Flashing

Forms and stretches to solve any flashing problem!

Dekstrip expandable-edge flashing is the answer to flashing large, curved or awkward profiles. It’s ideal for square ducts, chimneys and skylights. Expandable edge flashing stretches to any shape, seals and stays. Fast, easy and effective …just fit it and forget it!

  • Gray TPE has a continuous service temperature range
    of 58°F to +240°F
  • Serpentine edges stretch up to 25% for added length
  • Paintable after installation
  • Wraps around almost any profile
  • Absorbs vibration and handles expansion
Part# Description Width Length Pcs/Bx Lb/Bx
Dekstr9 9" Dek Strip 9" 75' 1 31
Dekstr12 12" Dek Strip 12" 75' 1 38

Product Specs:

American Standard for Testing of Materials (ASTM)

ASTM Method Test Description Specification Result
D2240 Shore 'A' Hardness 60 +/-5 55
Tensile Strength (TS) (MPa min) 4.0 min 4.5
D412 Elongation @Break (% min) 400 min 442
Modulus 300% (MPa) 3.0 3.7
D624 Tear Resistance Die C (kN/m min) 20.0 min 26.5
D395 Compression Set 70 hrs, 25°C at 25%strain (% max) - 27%
D746 Brittle point (°C) - <-60
Heat Resistance 24hrs @ 100°C
Change in Hardness (points) +/- 10
Change in TS (%) +/- 25
Modulus 300%, percentage retention (%) +/- 25 -14
D573 Heat Resistance 168hrs @ 100°C
Change in Hardness (points) +/- 10
Change in TS (%) +/- 25 5
Modulus 300%, percentage retention (%) +/- 25 -16

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