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IZOLEP-gidro — epoxy primer-enamel for underwater and damp structures
VMP

IZOLEP-gidro — epoxy primer-enamel for underwater and damp structures

Primer-enamels

A highly filled epoxy primer-enamel for structures in water and in the variable level zone: port and river hydraulic structures, ships, underground fire-water tanks, water conduits, and structures at pulp and paper and chemical plants. It can be applied to a damp surface and cures under immersion — when painting between tides, the structure is immersed after just 2 h at 20 °C. It is produced in two grades, standard and GF with glass flakes for increased abrasion and corrosion resistance; it is compatible with cathodic protection, immersion categories Im1–Im3 per ISO 12944.

Specifications

ManufacturerVMP — AO “NPKh VMP”, Yekaterinburg
Typeprimer-enamels
Basemodified epoxy resin, two-pack, amine-type hardener; high solids; grade GF — with glass flakes
Colourgrey, red-brown; other colours can be produced
Packagingkit: base — metal pail 20 l, hardener — metal pail 5 l
Application methodairless spray (nozzle 0.019–0.027″, at least 20 MPa), air spray, brush, roller; base : hardener 5:1 by volume, 8:1 by weight; thinner SOLV-EP up to 3 % (airless), 7–12 % (air spray), 3–5 % (brush, roller) by weight
Application temperatureair from −5 to +30 °C (from −15 to +40 °C permitted), relative humidity up to 85 %; surface at least 3 °C above the dew point; at low temperatures the primer-enamel not below +15 °C; application to a damp surface is permitted
Dryingto degree 3 — no more than 6 h at 23 °C; overcoating with IZOLEP-gidro — from 6 h to 7 days, POLITON-UR (UV) — from 8 h to 7 days (schedules for temperatures from −5 to +30 °C: at −5 °C before immersion 35 days); when painting between tides, immersion after 2 h at 20 °C; holding before service 7 days; pot life 1.5 h at +20 °C
Key propertiesvolume solids — 86±2 %, non-volatile matter by weight — 90±2 %, density — 1.50–1.60 g/cm³, categories Im1–Im3 per ISO 12944 (NPO “LKP”, Khotkovo), resistance in river and sea water, to spills of solutions of salts, acids, alkalis, crude oil and petroleum products; high wear and abrasion resistance, impact resistance, curing when immersed in water, application to a damp surface, compatibility with cathodic protection, grade GF (glass flakes) — increased abrasion and corrosion resistance
Compatible materialsstand-alone coating; systems with POLITON-UR (UV) enamel, VINIKOR-marin primer and enamel, VINIKOR-marin AF antifouling enamel; on concrete — over IZOLEP-pro primer
Shelf life24 months from the date of manufacture
StandardsTU 20.30.12-108-12288779-2017; Russian River Register certificate No. ROSS RU.PO00.H00422; RD GM-02-18 (Trust “Gidromontazh”); complies with the normative documents (ND) of Gazprom, Rosneft, Lukoil; environmental conclusion of NTTs “ASI” No. 1180-220-4 of 25.10.2018

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

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