Flex TPO Primer - 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 TPO PRIMER
PRODUCT DESCRIPTION
Flex TPO Primer is a high solid content, clear (translucent color) polymer-base splice primer used to
prepare TPO membrane for improved adhesion to TPO Pressure Sensitive Coverstrip to walls and vertical
surfaces prior to installing Flex Self Adhering TPO Membrane.
PHYSICAL PROPERTIES *
Color: Clear / Translucent
Appearance: Smooth, No lumps
Solids Content: 15%
Weight per Gallon: 6.5 lbs. (2.95 kg)
VOC Content: 645 g/l
Packaging: 6 -1 Gallon Cans per Carton
Shelf Life: 1 year in unopened container
APPLICATION **
1. The surface to which the primer is being applied should be dry and clean. TPO membrane can be
cleaned with Weather Membrane Cleaner prior to primer application.
2. Apply TPO Primer using a paintbrush or medium nap paint roller. The membrane surface should
be uniform in color with no streaking or puddling. Apply primer to a wider area than the actual
bonding area to insure complete coverage.
3. Allow primer to dry completely before applying TPO Coverstrip to walls and vertical surfaces
prior to installing Flex Self Adhering TPO Membrane. Drying conditions will vary depending on
ambient air conditions.
COVERAGE RATE
200 – 250 square feet (19 – 24 m²) (one surface) per gallon.
CAUTIONS
1. WARNING! HARMFUL IF SWALLOWED. FLAMMABLE LIQUID. MAY BE
IRRITATING TO SKIN AND EYES.