Stormdry Repointing Additive No.1
Waterproofing admixture for repointing.
A waterproofing admixture that is diluted with water. Can be added as a gauging solution to sand:cement or sand:lime repointing mixtures.
Product appears as a white/ milky liquid. Should be applied to the raked-out joint using a suitable pointing iron or repointing gun.
Benefits:
- Significantly reduces the liquid water absorption of masonry.
- Easy to mix into the repointing mortar mixture.
- Functions with both cement- and lime-based mortars.
- The modified mortar is breathable.
Uniclass 2015 | |
CAWS | F10/665 Pointing Z21/180 Admixtures for site made cement gauged mortars |
Product Reference | Stormdry Repointing Additive No.1 |
Standard product features | Coverage: One 500 ml bottle will provide sufficient mortar to repoint an area of approximately 5 m² of masonry. Application:
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