Litokol Aquamaster EVO is a ready-to-use, reinforced water-based liquid membrane for waterproofing wet areas indoors and outdoors. No reinforcement fabric or sealing tape is required, not even in corners and along edges. This version is the 10 kg bucket.
Product & Application
Aquamaster EVO falls into class DM 02 P according to UNI EN 14891 and is chlorine resistant, making it suitable for swimming pools.
Light grey, as thick as yoghurt, and you roll it out like paint. It disappears under the tiles, and that's exactly what you want – the work no one ever sees but that holds everything together.
- Bathrooms, showers and other wet rooms indoors
- Swimming pools and water basins
- Terraces and balconies
- Floor and wall, indoors and outdoors
- On non-absorbent surfaces, including existing tiling
Note the limit: Never leave the membrane uncovered: there should always be a ceramic or natural stone finish over it.
Substrate & Compatibility
The substrate must be load-bearing, clean, and free of loose parts.
- Cement screeds and leveling layers
- Concrete and cement-bound plasterwork
- Existing ceramic tiles and porcelain stoneware
- Lightweight building boards with cement-bound finish layer
- Underfloor heating
If you are unsure whether a specific substrate is suitable, first create a test piece. The number of types of substrates and tiles is too large to rule out everything in advance.
Application
The product is ready-to-use and does not need to be mixed. Apply it with a roller, brush, or smooth steel trowel.
- Apply between +5 °C and +35 °C
- First layer diluted with 10% water: wait 30 minutes
- Between undiluted layers: wait 4 hours
- Lay tiles after 24 hours
- Total dry layer thickness 0.8 to 1 mm
Clean tools with water as long as the product is fresh; once cured, it can only be done mechanically.
Key Features
- Ready-to-use: no mixing, no reinforcement fabric, no corner tapes
- Class DM 02 P according to UNI EN 14891
- Chlorine resistant, suitable for swimming pools
- Also applicable on non-absorbent substrates such as existing tiling
- Solvent-free, water-based
- Resistant to temperatures from -20 °C to +80 °C
Technical Specifications
| Property |
Value |
| Type |
Ready-to-use reinforced water-based liquid membrane |
| Class |
DM 02 P according to UNI EN 14891 |
| Colour |
Light grey |
| Content |
10 kg bucket |
| pH |
8 to 9 |
| Specific gravity |
1.50 kg/dm³ |
| Solid content |
73 to 76% |
| Total dry layer thickness |
0.8 to 1 mm |
| Apply with |
Roller, brush, or smooth steel trowel |
| Application temperature |
+5 °C to +35 °C |
| Waiting time between undiluted layers |
4 hours |
| Lay tiles after |
24 hours |
| Operating temperature |
−20 °C to +80 °C |
| Shelf life |
24 months in unopened bucket, dry and frost-free |
Frequently Asked Questions
Do I need reinforcement fabric or corner tapes? No. Unlike many other waterproofing membranes, fabric and sealing tapes for corners and edges are not necessary.
Can I apply this over my existing tiles? Yes. The product can be applied to non-absorbent substrates, including existing ceramic and porcelain tiles.
Is it suitable for a swimming pool? Yes. The membrane is chlorine resistant and falls into class DM 02 P according to UNI EN 14891.
When can I start tiling? After 24 hours. There is a four-hour waiting time between undiluted layers; the first layer is diluted with 10% water and needs thirty minutes.
