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Master Flash

Master Flash® Standard
Master Flash® Residential
Master Flash® Multi
Master Flash® Retrofit

Master Flash® Standard

1

Select an appropriate Master Flash® Standard with a pipe range that goes below and beyond fitting. if necessary, use the lines clearly shown on the flashing to trim an opening 20% – 30% smaller than pipe diameter. 

2

Slide the Master Flash® down the pipe, using a non-petroleum-based lubricant to ease installation.

3

Press Master Flash® down, bending it to conform to roof profile or roof irregularities. A blunt tool will help to form flashing to tight roof angles.

4

Apply sealant between the base of the flashing and the roof.

5

Use fasteners to complete sealing. For a secure installation, fastener spacing must not exceed 1.5” (38 mm).

Master Flash® Residential

1

Select an appropriate Master Flash® Residential with a pipe range that goes below and beyond fitting. If necessary, follow the lines clearly shown on the flashing and use pliers to pull the tab to create an opening 20-30% smaller than pipe diameter.

2

Finish adjustments to flashing opening by hand.

3

Apply sealant on the underneath of the metal base.

4

Slide the Master Flash® Residential down the pipe, using a non-petroleum-based lubricant to ease installation.

5

Cut shingles to fit to the top of the flashing, allowing the flashing’s metal base to sit on top of roof tiles.

6

Secure and fasten the metal base to the roof.

7

Install tiles at the sides of the Master Flash® Residential

8

Complete installation of roof tiles over the Master Flash® Residential’s metal sheet base.

Master Flash® Multi

1

Select an appropriate Master Flash® Multi-Flash with a pipe range that goes below and beyond fitting. If necessary, follow the lines clearly shown on the flashing and create an opening 20-30% smaller than pipe diameter.

2

If using this product as a Retrofit, cut down the side in the clearly-marked flange.

3

Slide the Master Flash® Multi-Flash down the pipe, using a non-petroleum-based lubricant to ease installation. For Retrofit applications, wrap the product around the pipe.

4

Press Master Flash® Multi-Flash down, bending it to conform to roof profile or irregularities. A blunt tool will help to form flashing to tight roof angles.

5

Apply sealant between the base of the flashing and the roof, as well as at the top of the flange.

6

Place the stainless steel gripper on the flange to close and secure the Master Flash® Multi-Flash.

7

Tighten the stainless steel gripper.

8

Use fasteners to complete sealing. For a secure installation, fastener spacing must not exceed 1.5” (38 mm).

9

Additional sealant may be applied between the flashing and the pipe. Apply as needed.

Master Flash® Retrofit

1

Select an appropriate Master Flash® Retrofit with a pipe range that goes below and beyond fitting. If necessary, follow the lines clearly shown on the flashing and create an opening 10-20% smaller than pipe diameter. Slice down the flange. 

2

Wrap Master Flash® Retrofit around the pipe and install all snap rivets to seal the flange.

3

Press Master Flash® Retrofit down, bending it to conform to roof profile or irregularities. A blunt tool will help to form flashing to tight roof angles. 

4

Apply sealant between the base roof and at the top of the flange.

5

Use fasteners to complete sealing. For installation, fastener spacing may not exceed 1.5” (38 mm).

6

Make a hole in the flange to insert a cable tie or steel band depending on product material. 

7

Slide the cable tie through the hole, ensuring that it is resting on the flashing.

8

Put the cable or band as tight as it will go.

9

Additional sealant can be applied between the flashing and the pipe.