Flex MF/R 50 PLUS Elvaloy KEE - Manual

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Flex Membrane International Corp. 2670 Leiscz’s Bridge Road, Suite 400, Leesport, PA 19533
Tel: (610) 916-9500 Fax: (610) 916-9501 www.FlexRoofingSystems.com
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Product Data Sheet
FLEX MF/R 50 PLUS ELVALOY® ROOF SYSTEM
(39”, 78”, and 120” Wide, Reinforced, Thermoplastic Roof Membrane)
PRODUCT DESCRIPTION
The Flex MF/R 50 Plus Elvaloy® Roofing Membrane is a high-performance thermoplastic membrane
designed for mechanically attached or adhered roofing applications. The Flex MF/R 50 Plus is produced
with DuPont Elvaloy® KEE and is a polyester reinforced roofing membrane with built in chemical, UV
and fire resistance. The Flex MF/R 50 Plus results in a highly reflective, low maintenance roof surface
that saves the Building Owner energy and labor costs and helps to reduce pollution in the surrounding
environment.
FEATURES AND BENEFITS
· Wider membrane saves in labor costs for installation - less seams to weld.
· Wider membrane saves in material costs - less fasteners and plates.
· Hot air welded seams are the strongest most reliable seams in the roofing industry.
· Chemical, Ozone and UV exposure does not affect surface pliability or functional integrity
· Energy Saving White Reflective Roof Surface is more in demand than ever before.
· Increased cold weather flexibility allows installation in below freezing temperatures.
· Effectively tested to perform in high wind situations - meets or exceeds FM Class 1-90 wind uplift
requirements.
· Approved by Underwriters Laboratories in Class A fire rated roof systems.
MECHANICALLY ATTACHED INSTALLATIONS
The Flex MF/R 50 Plus Elvaloy® Roofing Membrane is ideal for use as a mechanically attached
membrane for new construction and re-roofing. Flex’s MF/R 50 Plus membrane is lightweight, just a few
ounces per square foot, making it ideal for re-roofing projects where a tear off can be avoided. Flex has
several fastener and plate options available to meet a wide range of wind uplift pressure requirements.
The wider Flex MF/R 50 Plus membrane allows for a faster and cost effective installation than other
mechanically attached roof membrane systems.
ADHERED INSTALLATIONS
The Flex MF/R 50 Plus Elvaloy® Roofing Membrane can be installed with Flex Bonding Adhesive for a
fully adhered installation. This system is ideal for installations with unusual or odd shaped contours.
Fully adhered installations are the answer for design limitations on mechanical penetrations of the deck or
for situations where increased wind uplift pressure requirements must be met.