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| 1) The collar on this jolsum drain is cut back. Notice that the overflow has been covered up. |
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| 2) The old roofing material has been cut away from the drain and overflow. |
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| 3) A piece of lead is shaped for the drain. |
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| 4) Elastomeric roof cement is applied to both the lead and the area around the drain. |
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| 5) The lead is pressure sealed to the drain. Elastomeric roof cement & fiberglass web are set around the perimeter of the drain. |
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6) Latex roof cement and soft polyester waterproof the drain.
7) The completed drain. The latex roof cement and flexible acrylic coating will keep the roof from splitting even in the harshest winters on the mountain. |
