Product Details

Master Flash Box gutter expansion Joint

Box Gutter Expansion Joint can be used for sealing roof and wall penetration whenever standard

Engineered for profiled roofing materials, Master Flash® is easy to customize on site to accommodate to a wide range of pipe and vent diameters.

Features

• Material: Grey EPDM
• Available in combinations of the following widths: 9” (228 mm); 12” (304 mm); 18” (457 mm)
• and lengths: 12’ (3.6 m); 33’ (10 m); 50’ (15 m).
• Box Gutter Expansion Joint can be used for sealing roof and wall penetration whenever standard Master Flash ® products do not match the pipe diameter.
• Standard applications are transition walls, parapet walls, stepped roofs, corrugated metal roofs, roof penetrations, expansion joint and skylights.
• Flexible metal sides allow for easy installation.