Fill in large cracks with mortar or roofing cement then apply a good concrete primer.
Repair leaking asbestos cement roof.
Either of these situations could allow water to find its way into the house.
Areas around asbestos sheets such a roof tiles flashings box gutters service ducts outlet pipes and areas which require a flexible coating can also be protected and repaired using specialist paints and associated waterproofing.
For maintenance or replacement of asbestos cement roof shingles or wall siding or to purchase new fiber cement siding and roofing products contact supradur manufacturing corporation supradur mineral fiber shingles.
Follow up with a second coat after 24 hours have passed.
The highly durable grp speedpatch can stop your leak today.
Replace the plumbing vent boot if necessary and use washer head roofing screws to secure the base to the roof.
Where cracks are obvious c rack repair tape is a fast way to stop leaks in asbestos cement roofing but not all tapes are the same.
Cured by sunlight this laminate is quick and easy to apply and can still last for years.
Asbestos roofing should not be left un coated or unprotected and in sealing the fibrous cement sheeting these asbestos compatible paints and coatings will prevent water damage or water seeping through to the underlying substrates and building architecture.
Although it s tempting to resort to commonplace products many are bitumen based meaning they re affected by uv light and can easily crack in the cold.