Flex Pourable Sealert - 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 POURABLE SEALER
(Produced by Sonneborn)
DESCRIPTION
Flex Pourable Sealer is a high-performance, single component, polyurethane-base, self-leveling pitch pan
sealant. Flex Pourable Sealer is self-priming and requires no mixing; it is simply poured in place and
cures to form a resilient, tough seal. Flex Pourable Sealer produces a flexible, long-lasting seal with
extraordinary adhesion, cohesion, elasticity and abrasion resistance.
THIS PRODUCT IS FORMULATED TO PROVIDE:
· Single component sealant which requires no mixing.
· Functions from - 40° F to 180° F.
· Bonds to most substrates without a primer.
· Resists penetration and puncturing by sharp objects.
· Resists permanent deformation from compression.
· Resists deterioration from weather, stress, movement, water, and aging without
distortion or failure.
SUGGESTED USES
Flex Pourable Sealer is used to seal objects that are difficult to flash requiring a pitch pan installation.
TYPICAL PHYSICAL PROPERTIES
Property Test Method Result
Service temperature range -40° F to 180° F
Expected life Up to 20 years
Shrinkage None
Movement capability ASTM C 719 ±25%
Tensile strength ASTM D 412 350 psi
Ultimate elongation at break ASTM D 412 800%
Lower temperature flexibility ASTM C 746 -40° F
Hardness at standard ASTM C 661 25 ±2
Conditions/Shore A
Accelerated weathering
Atlas 6500 – watt xenon arc Excellent
VOC Content: 75.2 g/L or 0.63 lbs. of V.O.S. per gallon of material.
INSTALLATION
Surface Preparation Pitch pans or joints must be clean, dry, and free of any foreign materials for
optimum performance. Pitch pan surfaces must be structurally sound and free of all loose aggregate,
paint, oil, grease, asphalt, wax, mastic compounds, waterproofing compounds, or form release materials.