Use a dust mask.
Roof patches leak.
This long lasting rubberized repair is specially formulated to penetrate deep into damaged areas and stop roof leaks instantly.
Often water runs to openings in the vapor barrier such as at ceiling light fixtures.
It is especially easy to spread in cold temperatures.
Scan for water damage.
Henry 208r rubberized wet patch roof leak repair sealant is a premium sbs rubber modified sealant for sealing roof leaks on wet or dry surfaces.
Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.
It patches holes and cracks even in a driving rain or under water and is so versatile it can be used in wet or dry hot or cold conditions.
It may not.
Have one person enter the attic.
If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic.
Pull off the old rubber roofing from the cut area.
Look above the ceiling leak point and scan the sheathing leading towards the peak of the roof.
Some roof leaks are tough to locate.
How to find the leak.
A revolutionary advancement in roof patching and repair.
With the addition of liquid rubber this flexible high performance plastic cement provides a superior watertight bond that will stop problem leaks for good.
Locate the source of the leak on the roof then use a utility knife to slice through the rubber roof around the suspected trouble spot.
If you have exposed fiberglass.
Small nail holes left behind from old vents satellite dish brackets or anything previously attached to the roof can allow water to enter and cause damage for years before leaking is noticed.