
• Lubricate pipe or flue with water and slide the flashing down. It may be necessary to trim the top shingles around the base of the rubber boot to ensure a good fit. • Draw around fl ashing, remove. • Apply silicone sealant to roof inside the lines (Figure 8.20). • Lubricate pipe or flue with water and slide fl ashing down. Seat firmly in sealant. Nail roof flashing to the roof. • Apply silicone sealant on the top outside of the base plate Figure 8.20 Apply Sealant APPLY SEALANT TOP & PARTIAL S