Electrical Mast Connection Master Flash®

For pipes that penetrate through a residential roof that requires a wrap-around installation.

Made of an EPDM rubber or high temp silicone

A built-in 20° pitch for slanted roofs.

Fits: Closed up to 5-3/8” (0 up to 136mm) pipes

Base: 15” (381mm)

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  • A Simple solution to flashing a penetration through a residential roof that requires a wrap-around installation. 
  • Wraps easily around existing or hard to reach penetrations.  
  • It offers a built-in 20° pitch for slanted roofs. It is marked with dimensions to allow for easy sizing to fit each individual application. 
  • Fits: Closedtopto 5-3/8” (0 to 136mm) Pipes 
  • Base Range: 15” (381mm) 
  • Made of black EPDM Rubber or High Temp Red or Gray Silicone specially compounded to be resistant to ultraviolet rays, cracking & weathering. 
  • Includes a No hassle stainless steel gripper

ADVANCED OZONE RESISTANCE tested to…

EPDM 70 hour @ 500 pphm • SILICONE 70 hour @ 500 pphm

HIGH TEMPERATURE RESISTANCE

Tested to

Intermittent EPDM +135°C (+275°F) • Silicone +260°C (+500°F)

Continuous EPDM +100°C (+212°F) • Silicone +225°C (+437°F)

LOW-TEMPERATURE RESISTANCE tested to…

EPDM – 55°C (-67°F) • Silicone – 74°C (-101°F)COMPRESSION SET Maximum… EPDM 25% • Silicone 50%