Wetisol S-MP3 — primer for polyurea on PVC and metal
Polyurethane primer for polyurea and polyurethane coatings on metal, PVC roofs, bitumen and concrete; intermediate coat for LAM 361 mastic.

Immediately after spraying thermal insulation and waterproofing, the rig and hoses are flushed with WETISOL S-Wash based on ethylene glycol ethers; it is also used to clean tools after Wetisol LAM 361 mastic. The circuits of components A and B are flushed separately in two stages — first in circulation mode, then until clear product comes out. The compound is not intended for preserving equipment; WETISOL S-Clean serves this purpose. The liquid is flammable (flash point 43.3 °C) and hygroscopic, so it is not heated above 35 °C and not stored in open containers; packaging — 9 and 18 kg metal buckets.
| Manufacturer | Wetisol (INGRI) — OOO “Ingri” |
|---|---|
| Type | waterproofing material |
| Base | flushing compound based on ethylene glycol ethers |
| Colour | transparent colourless liquid with a characteristic odour |
| Packaging | 9 kg and 18 kg metal bucket |
| Application method | flushing of equipment and hoses immediately after application of sprayed thermal insulation and waterproofing, cleaning of tools after Wetisol LAM 361 mastic; switch off the heating elements before cleaning (heating units max 35 °C); clean the circuits of components A and B separately, do not mix used cleaner from different circuits, label the containers; stage 1 — drain the working fluids, pump S-Wash in circulation mode at minimum pressure until the cleaner comes out, then the hoses and spray gun; stage 2 — pump into a clean container until clear product comes out; preservation — WETISOL S-Clean (S-Wash is not intended for preservation); do not dilute with water or water-containing solvents; do not store in open containers (hygroscopic); flammable — do not heat above 35 °C |
| Key properties | density (20 °C) 0.93 g/cm³; flash point 43.3 °C; auto-ignition temperature at least 230 °C; vapour pressure (20 °C) 0.53 kPa; soluble in water; low toxicity |
| Shelf life | 2 years from the date of manufacture in unopened undamaged original containers at +10…+25 °C |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Polyurethane primer for polyurea and polyurethane coatings on metal, PVC roofs, bitumen and concrete; intermediate coat for LAM 361 mastic.
Two-component polymer-cement coating for pools, tanks and foundations: bridges cracks up to 1.5 mm, watertightness W12.
Two-component polyurethane resin for soil stabilisation and sealing of joints and service penetrations; the reaction time is set by an accelerator.
Chloride-free rapid-hardening cement mix for eliminating active leaks in concrete, brick and stone; starts to harden after 1–2 min.
Three-component polyacrylate gel for joints, cracks, capillary moisture cut-off and curtains in soil; base viscosity max 4 mPa·s.
Water-reactive polyurethane resin forming a rigid foam on contact with water: stops water inflows with pressure up to 0.5 atm and strengthens soil.