Master Flash Flashings Catalog

Standard Retrofit Master Flash ®

Weather Resistance Designed to withstand the damaging effects of ultra violet light and ozone.

Base Flexibility Designed to conform to most panel configurations and roof pitches regardless of pipe location.

®

#2 Retrofit Master Flash ®

Easily Installed plastic fastener snaps included

Silicone Retrofit Master Flash ®

Easily Installed Aluminum fastener snaps included

Modification Made Simple Easy to see pipe diameters make for painless on-site customization.

PIPE SIZE COMPOUND PART NO

FLASHING DETAIL

A

Black EPDM Grey EPDM Red Silicone Black EPDM Grey EPDM Red Silicone Black EPDM Grey EPDM Red Silicone

RF101BP RF101GP RF102RS RF201BP RF201GP RF202RS RF301BP RF301GP RF302RS

A–Top opening

1/2” (12mm)

B

1/2” - 4” (12 - 101mm)

#1

1/2” - 4” (12 -101mm) 8-3/16” (205mm)

B–Cut to suit pipe size C–Base

C

A

A–Top opening

4” (101mm)

B

4” - 9-1/4” (101 - 235mm)

#2

4” - 9-1/4” (101 - 235mm) 14-1/4” (362mm)

B–Cut to suit pipe size

C

C–Base

A

A–Top opening

9-1/4” (235mm)

B

9-1/4” - 16-1/4” (235 - 412mm)

#3

9-1/4” - 16-1/4” ( 235 - 412mm) 21-1/2” (546mm)

B–Cut to suit pipe size C–Base

C

2

4

3

5

1

6

Apply silicone sealant between base, roof, and to the top of flashing

Use fasteners to complete sealing. For UPC installation, fastener spacing may not exceed 1-1/2” (38mm)

Install supplied cable tie at uppermost part of Retrofit and apply sealant to any gaps.

Choose appropriate Retrofit. If necessary trim opening to pipe diameter.

Wrap Retrofit around pipe and install all snap rivets to seal flange

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.