Flex Seal Roof Valley

Use of a sealant to stop asphalt shingle leaks.
Flex seal roof valley. If the ice and water shield is missing then you will have to remove the shingles on both sides along the valley put ice and water shield in place and re shingle the roof. 1 16 of 41 results for flex seal for roof flex seal spray rubber sealant coating 14 oz clear 2 pack 4 3 out of 5 stars 2 543. Flex seal spray rubber sealant coating 14 oz black. Asphalt shingle leaks can be caused by a variety of things including folded shingles nail holes and flashing issues around corners chimneys or vents.
A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. Flex seal is a rubberized coating that sprays out the liquid seeping into those pesky holes in your roof. We also offer flex seal liquid a liquid form that can be poured brushed or rolled on with a paint roller. Repairing a metal roof seam with turbo poly seal is simple and it is a do it yourself p.