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Single component cementitious waterproofing membrane specially designed for positive and negative water pressure conditions.
Masterseal 581 is not suitable for retaining water with a low calcium hardness or pH of less than 7.2 (refer to MasterSeal 588 for such applications) or for application to horizontal substrates which may be subject to freeze thaw cycles or vehicular traffic. If a skim coat finish is required use MasterEmaco N 5100 cement based fairing coat.
MasterSeal 581, when mixed with water or a MasterSeal 600 water blend, provides a waterproof coating to concrete and masonry above and below ground level. It is applied to a minimum thickness of 2 mm in two coats by stiff brush, broom or spray.
Features and benefits:
Applications:
Masterseal 581 is not suitable for retaining water with a low calcium hardness or pH of less than 7.2 (refer to MasterSeal 588 for such applications) or for application to horizontal substrates which may be subject to freeze thaw cycles or vehicular traffic. If a skim coat finish is required use MasterEmaco N 5100 cement based fairing coat.
| Uniclass 2015 |
| Product Reference | MasterSeal 581 |
| Standard product features | Technical characteristics:
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