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ecoFLASH* EF400

ecoFLASH*

ecoFLASH* EF400 is a high performance, UV-resistant, premium butyl flashing tape (straight type). Its superior adhesion to various substrates (including OSB and concrete) make it a universal flashing solution for both Method A and Method B window installations. Also available as EF400SL (split liner) version.
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Business Hours (EST) 8:00 a.m.-5:30 p.m.

Except for Sat, Sun, and Holidays

Features

  • Excellent durability and adhesion to various substrates including concrete, OSB, plywood, vinyl, etc.
  • Excellent adhesion to its own backing for applications where overlap is critical.
  • Can be exposed to UV for up to 120 days.

Structure

Properties

BACKING MATERIAL Polypropylene
ADHESIVE Butyl rubber
COLOR White film/ black adhesive
WATER PENETRATION AROUND NAILS Passes ASTM E 331D 1970
  IMPERIAL METRIC
TOTAL TAPE THICKNESS 15.7 mil 0.4 mm

Contact Us

Customer Support Center

Business Hours (EST) 8:00 a.m.-5:30 p.m.(Except for Sat, Sun, and Holidays)

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