Salt efflorescence is often an indicator of moisture in basements. This occurs when salts are expelled from masonry or concrete and then crystallise on the surface. Our comprehensive system solution is the ideal choice for permanently removing these unsightly and damaging deposits: weber.san 958 damp-proof render, weber.tec 933 watertight mortar and weber.tec 946 injection cream.
System solution for salt efflorescence
The stars
System solution for salt efflorescence
For renovating basement rooms with minor moisture damage and salt crystals on the walls
To the system structureSystem recommendation
- Horizontal barrier weber.tec 946
- Cleaned masonry
- Groove area: bonding layer and filling with weber.tec 933
- Primer for floor-wall connection weber.prim 900
- Two layers of waterproofing at the floor-wall connection weber.tec Superflex D 24
- Surface priming for floor weber.prim 932 P
- Self-levelling floor sealing compound weber.tec 932
- Quick-sprayed base coat at the lower wall connection weber.san 951 S
- Bonding bridge weber.san 958
- White renovation plaster, single-layer & fast weber.san 958
- Exterior waterproofing
Advantages of system
- WTA-certified system
- Renovation plaster applied in a single step — no separate base coat required
- Fast-setting system
- Renovation completed in one day — simple and reliable
- Up to 30% time savings


