Waterproofing
Two-component polymer-modified cementitious waterproofing
A two-component material of cement-based powder and polymer liquid, brush-applied directly onto concrete and render — widely used for wet areas, balconies and water tanks.
Polymer-modified cementitious products
KeshunKeshun Aquaflex KS-168NTwo-component polymer-modified cementitious waterproofing, immersion grade TDS · 20 pages
KeshunKeshun Aquaflex KS-988ATwo-component acrylic polymer-modified cementitious waterproofing TDS · 23 pages
BuildmixBuildmix PolylasticTwo-component elastomeric polymer-modified cementitious membrane TDS · 9 pages
BuildmixBuildmix NanosealTwo-component polymer-modified cementitious waterproofing TDS · 6 pagesSummary table
| Product | Material type | Consumption | Packaging | Documents |
|---|---|---|---|---|
| Keshun Aquaflex KS-168N | Two-component polymer-modified cementitious waterproofing, immersion grade | 1.8–2.2 kg/m² per 1 mm film | 44 kg set: liquid 20 kg/pail + powder 24 kg/bag | TDS · 20 pages |
| Keshun Aquaflex KS-988A | Two-component acrylic polymer-modified cementitious waterproofing | About 1.9 kg/m² per 1.0 mm film | Type I: liquid 20 kg/pail + powder 24 kg/bag; mixing ratio 1 : 1.2 | TDS · 23 pages |
| Buildmix Polylastic | Two-component elastomeric polymer-modified cementitious membrane | About 1 kg/m² per coat | 25 kg set: component A (liquid) 9 kg + component B (powder) 16 kg | TDS · 9 pages |
| Buildmix Nanoseal | Two-component polymer-modified cementitious waterproofing | About 1 kg/m² per coat | 20 kg set: component A (liquid) 5 kg + component B (powder) 15 kg | TDS · 6 pages |
Polymer-modified cementitious waterproofing bonds well to damp concrete and render, is applied by brush or roller, usually in two to three coats at right angles. Once dry, tiles can be fixed directly over the membrane, making it ideal for bathrooms, balconies and loggias.
Immersion-grade products are used for drinking-water tanks, swimming pools, landscape ponds and fire-fighting reservoirs.
Need polymer-modified cementitious advice for your project?
VNA helps select materials, prepares submittal dossiers and guides application on site.