Kristallizol W12 — penetrating plaster-type waterproofing
Penetrating cement waterproofing for foundations, basements, tanks and hydraulic structures; water-tightness W12.

Kristallizol Shovny non-shrink mix is used to fill chased-out U-shaped grooves in joints and butt joints of concrete and brick structures, in joints of foundation blocks and masonry, in “cold” joints, at wall-to-floor junctions and around utility penetrations. Work is done on an abundantly wetted substrate, placing the mortar with a spatula or by hand to fill the entire chase. After hardening, the joint withstands water pressure of 0.8 MPa (W8), the compressive strength is 25 MPa, and frost resistance is at least 200 cycles. The same compound is used to make non-shrink watertight screeds.
| Manufacturer | Kristallizol — OOO “PK GidroStroyKomplekt”, Mikhaylov |
|---|---|
| Type | penetrating waterproofing |
| Use | joints and junctions, foundations and basements, leak repair |
| Base | non-shrink dry mix of Portland cement, graded quartz sand and chemically active additives; penetrating joint waterproofing material |
| Packaging | 25 kg bag, 15 kg bucket |
| Application method | 25 kg of mix to 5 l of water (200 ml per 1 kg), mix for 5–10 min to a thick sour-cream consistency; fill the prepared, dedusted, damp chases (U-shaped, 20×20 mm; FBS block joints 40×40 mm; masonry 10×10 mm) to their full volume with a spatula or by hand; use within 60 min; preparation: remove finishes and cement laitance mechanically (wire brushes, milling cutters) or chemically (Kristallizol KHIMFREZ, after 1 h — Kristallizol AKTIV); chase out joints, cracks, junctions and utility penetrations with a U-shaped 20×20 mm chase (FBS block joints 40×40 mm, brick masonry 10×10 mm); saturate the structure with water until fully saturated (up to 5 l/m²), the substrate damp but not wet; work from top to bottom: ceiling — walls — floor; care: keep the surface moist for 3 days, protect from mechanical impact, rain, sun and temperatures below +5 °C; finishing work not earlier than after 14 days |
| Application temperature | from +5 °C |
| Key properties | water-tightness 0.8 MPa (8 atm), W8; pull-off strength at 28 days 4.0 MPa; compressive strength at 28 days 25 MPa; frost resistance at least 200 cycles; chemical resistance coefficient in acidic / alkaline / saline media 0.842 / 0.903 / 0.923 (highly resistant); non-shrink, requires no additional curing; for work on an abundantly wetted substrate |
| Consumption | 0.9–1 kg/linear m (20×20 mm chase) |
| Shelf life | 12 months from the date of manufacture in intact sealed factory packaging; storage in unheated closed warehouses is permitted |
| Standards | GOST R 56703-2015 (stated in the technical data sheet); TU 5745-001-38213907-11; declaration of conformity ROSS RU D-RU.NA45.V.01124/20 of 23.12.2020, valid until 22.12.2030 (according to GOST 31357-2007; Universal, Shovny, Shovny Sverkhprochny, Gidroplomba) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Penetrating cement waterproofing for foundations, basements, tanks and hydraulic structures; water-tightness W12.
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