OSI 1866211 Window Flashing Tape, 6" x 100', Black

Write a review
Used to provide an air and vapor barrier around window and door flanges and joints and cracks in exterior wall assemblies.
SKU: 42985303
MFG: 1866211
Shop more products by Osi.

In Stock
Or Use
Request a Bulk Quote

Thank you for your quote request. We will be in touch.




  • Color: Black
  • Thickness: 20 Mil
  • Width: 6"
  • Length: 100'
  • Temperature Rating: 40-125 Deg F
  • Coverage area: 75 Sq-Ft
  • For use with quad window & door system
  • Highly durable, resists damage & tearing
  • Integrates window into the opening
  • Self-adhering tape makes it easy to install, inspect & repair


MFR: 1866211
SKU: 42985303
UPC: 028756960669
Brand: Osi
Weight: 7.0 lb


Have a question now?

Chat Online

Telephone numbers and more can be found here

Contact Us Okay, got it