ECOBASE V-ST PVC waterproofing membrane — textured, for two-layer systems
PVC membrane with a textured side for the second layer of two-layer waterproofing of underground structures with leak-tightness monitoring.

The universal water-based, solvent-free AquaMast paste works outside and inside buildings: on foundations, on floors of residential premises, and for anti-corrosion and anti-capillary protection of concrete. It goes onto sand-lime brick, aerated concrete and foam concrete, concrete, lime-cement plaster, timber and old bituminous coatings, and if necessary can be diluted with water in any proportion. The coating becomes watertight after 8 h at +20 °C and reaches its final properties after 3–4 days. The paste is not used on roofs; it is applied by spatula or float at +5…+40 °C.
| Manufacturer | TECHNONICOL — OOO “Zavod Technoflex”, Voskresensk |
|---|---|
| Type | mastics and liquid membranes |
| Use | foundations and basements, interior spaces |
| Base | ready-to-use water-based bitumen-polymer paste mastic, solvent-free |
| Application method | coating waterproofing inside and outside buildings: foundations, floors inside residential premises, anti-corrosion and anti-capillary protection of concrete; on sand-lime brick, aerated concrete, foam concrete, concrete, lime-cement plaster, old bituminous coatings, timber; by spatula or float, thicker coats on vertical surfaces in a single application, not more than 3 mm per coat, the second coat after the first has dried; surface defects — repair mix of paste : moistened sand (or cement-sand mix) 1:1; absorbent surfaces — AquaMast universal bitumen primer; dilution with water in any proportion is permitted (use within 12 h); protect from rain until dry; fill shrinkage cracks with the paste; do not use on roofs |
| Application temperature | from +5 to +40 °C; substrate not below +5 °C; mastic not below +20 °C during application |
| Curing | watertight after 8 h at +20 °C and normal humidity; final properties after 3–4 days |
| Key properties | density 1250 ±50 kg/m³ (GOST 3900-2022); bond strength to concrete at least 0.2 MPa (GOST 26589-94); watertightness at a pressure of 0.03 MPa for 10 min — passes; heat resistance up to +140 °C; resistance to aggressive substances in the ground; combustibility group G4 (GOST 30244-94), ignitability V3 (GOST 30402-96), flame spread RP4 (GOST R 51032-97); not classified as dangerous goods |
| Layer thickness | not more than 3 mm per coat |
| Consumption | foundations at least 3 kg/m²; floors inside residential premises at least 2 kg/m²; anti-corrosion and anti-capillary protection of concrete at least 1 kg/m² |
| Shelf life | 18 months from the date of manufacture; store at +5…+35 °C, frost-resistant — a drop to −5 °C for not more than 3 days is permitted; pallets in a single tier |
| Standards | TU 23.99.12-124-72746455-2018; GOST 30693-2000 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
PVC membrane with a textured side for the second layer of two-layer waterproofing of underground structures with leak-tightness monitoring.
Cold bituminous mastic for concrete, reinforced concrete and timber structures buried in the ground; applied at −20…+40 °C, not for roofs.
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PVC membrane with a textured surface for the second layer of two-layer waterproofing systems for underground structures with leak-tightness monitoring.