IZOLEP-gidro — epoxy primer-enamel for underwater and damp structures
Epoxy primer-enamel for berths, tanks and water conduits: applied to damp surfaces, cures under water, Im1–Im3 per ISO 12944.

A version of TSINOL created primarily for railway car building: resistance welding is carried out through a single coat of TSINOL-SV without impairing the weld quality. It is also used on steel structures and bridges — as a stand-alone coating and for repairing zinc coatings. The mass fraction of zinc in the dry coating is at least 90 %, heat resistance in a dry atmosphere is up to 120 °C. It is overcoated with ALPOL, vinyl-epoxy and alkyd enamels and applied at air temperatures from −25 °C.
| Manufacturer | VMP — AO “NPKh VMP”, Yekaterinburg |
|---|---|
| Type | cold galvanising compounds |
| Use | steel structures, bridges |
| Base | high-molecular synthetic polymer, zinc-rich, one-pack |
| Colour | light grey (shade not standardised), matt |
| Packaging | metal pails or metal cans |
| Application method | airless spray (nozzle 0.015–0.021″, 10–20 MPa), air spray, brush, roller; thinner SOLV-UR, solvent or R-4, R-5, max. 5 % by weight |
| Application temperature | air from −25 to +40 °C, relative humidity up to 85 % |
| Drying | to degree 3 — no more than 0.5 h at 20 °C; overcoating with ALPOL — not earlier than 2 h, with other materials — not earlier than 24 h, maximum time unlimited |
| Key properties | mass fraction of zinc in the dry coating — at least 90 %, non-volatile matter by weight — 77.0–81.0 %, density — 2.35–2.55 g/cm³, adhesion (GOST 15140) — max. 1 point |
| Compatible materials | topcoats: ALPOL, vinyl-epoxy and alkyd enamels; others — subject to agreement with the manufacturer; may be used as a stand-alone coating and for repairing zinc coatings |
| Shelf life | 12 months from the date of manufacture |
| Standards | TU 2313-012-12288779-99; SSPC Paint 20 (level 1, type II); GOST R 54893; GOST 7409 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Epoxy primer-enamel for berths, tanks and water conduits: applied to damp surfaces, cures under water, Im1–Im3 per ISO 12944.
Silicone primer-enamel for structures at oil and gas, chemical and power facilities heated up to +600 °C; over steel, concrete, brick.
Acrylic primer-enamel for steel structures, bridges and power facilities; UV-resistant, applied down to −5 °C.
Moisture-curing enamel with micaceous iron oxide — an intermediate coat over zinc primers for bridges, oil and gas, chemical plants and hydraulic structures.
Highly filled epoxy enamel for nuclear facilities, bridge trusses and steel structures; radiation resistance of at least 1 MGy.
Vinyl-epoxy primer for bridges, oil and gas, power and port facilities; oil- and petrol-resistant, applied down to −10 °C.