Duro-Last Duro-Flash II - Manual

Duro-Last: The Proven Performer®
"Duro-Last" and "The World's Best Roof" are registered marks owned by Duro-Last , Inc.
www.duro-last.com 800-248-0280
DATA SHEET
2009
37
DURO-LAST ® DURO-FLASH II
Description:
Duro-Last® Duro-Flash II may be used as a
termination under existing metal counterflashing.
It is fabricated from 3 inch wide vinyl coated metal
and a 12 inch (152 mm) wide skirt. The skirt is made
of Duro-Last specially formulated roofing membrane,
which is a proprietary thermoplastic formulation,
available in white, tan, gray and dark gray colors.
Duro-Flash II is available in 10 ft. (3 m) lengths. The
skirt extends past the vinyl coated metal 3 inches (76
mm) on each end to allow adjacent sections to be
heat welded (hot-air) together.
Installation:
1. Duro-Flash II shall be slid under the existing metal
counterflashing 1 inch (25 mm), minimum (this is
the width of the factory weld).
2. The skirt shall be held up to allow Duro-Last
fasteners to be placed 6 inches (152 mm) on
center, maximum, through the metal into the wall
substrate.
3. Heat weld (hot-air) the skirt to the Duro-Last
membrane already installed below the metal.
4. Refer to detail drawing #6142.
Notes:
•
Duro-Flash II is ordered in 10 ft. (3 m) lengths and
packaged in cardboard boxes.