The choice of materials for a flat roof is not as wide. This is a classic material for roofs or modern roll materials. If in the first case the work is quite laborious and difficult, in the second it is expensive, which requires the use of special equipment. In this context, the uses of bituminous putty to waterproof the Asphalt Shingles seem very advantageous. It is easy to apply, creates a monolithic layer and, to work with it, you need a minimum set of tools. Ceiling putty properties The mastic roof is produced on the basis of bitumen, but with the
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