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| Product Detail |
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FEATURES:
Flexible Base Design
Sealing tightly with sealant and almost any type of fastener, the flexible base is virtually compatible with any roofing material -- metal, plastic, asphalt, tile, rubber membrane, and more.
Uniform Plumbing Code (UPC) Listed
Master Flash was used to create a new engineering standard for profiled roofing by the International Association of Plumbing and Mechanical Officials (for the Uniform Plumbing Code).
Resilient Design
Master Flash performance is unaffected by:
• Ice/snow
• Hail stones
• Vibration
• Expansion/Contraction
Environment Control
Master Flash provides a permanent seal that controls gaseous or liquid environments to eliminate leakage and odor contamination.
Corrosion-Resistant Base
Master Flash base is made of heavy-duty aluminum alloy for flexibility and corrosion resistance.
Roof Pitch-Adaptability
The stepped-cone design makes Master Flash easily adaptable to most roof pitches.
APPLICATIONS:
* Plumbing, heating/air conditioning vents and equipment
* Electrical service entrances
* Solar collection pipes
* Grain augers
* TV aerials
* Masts, vents or pipes through decks or bulkheads
* Lighting conductors
* Pest control
WARRANTY: Manufacture provides 20 year limited warranty.
INSTALLATION:
SELECT and TRIM... Choose appropriate Master Flash with opening at least 20% smaller than pipe diameter. If necessary trim opening to 20% smaller than pipe diameter.
SLIDE... Slide Master Flash down over pipe. (A non-petroleum base lubricant will ease installation.). Use RETRO-FIT Master Flash where pipe is not accessible.
FORM... Press Master Flash down, bending it to conform to roof profile or roof irregularities. A blunt tool will help press flashing into tight roof angles.
SEAL... Apply a bead of sealant between Master Flash base and roof.
FASTEN... Use exterior grade fasteners with sealing washers to complete sealing. For UPC installation, fastener spacing may not exceed 1-1/2" (38mm).
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