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FERROTAN-pro — penetrating polyurethane primer for rust and concrete
VMP

FERROTAN-pro — penetrating polyurethane primer for rust and concrete

Other anticorrosion materials

FERROTAN-pro is intended for structures where only minimal preparation (St 3 – St 2) is possible and firmly adhering rust and mill scale remain: the primer soaks in and consolidates the residual rust. On concrete it impregnates and strengthens the surface layer. It is a one-component polyurethane compound cured by atmospheric moisture, red-brown or colourless, and is applied from −15 °C. It serves as a primer under FERROTAN, POLITON-UR and ALUMOTAN on steel structures and bridges.

Specifications

ManufacturerVMP — AO “NPKh VMP”, Yekaterinburg
Typeanticorrosive material
Usesteel structures, concrete, bridges
Basepenetrating primer on a polyurethane varnish with inorganic pigments and fillers; one-pack, cures with atmospheric moisture
Colourred-brown or colourless (transparent), shade not standardised
Packagingmetal pails 20 l, cans 1 l
Application methodairless spray without thinning (nozzle 0.013–0.017″, 10–15 MPa), air spray and brush (SOLV-UR up to 5 % by weight); roller not recommended
Application temperatureair from −15 to +40 °C, relative humidity 30–98 % (optimum 40–80 % at +5…+30 °C); substrate at least 3 °C above the dew point; concrete moisture content max. 4 % by weight
Dryingto degree 3 — no more than 9 h (red-brown), 10 h (colourless) at 20 °C; overcoating — after drying to touch, maximum 7 days at 20 °C and humidity up to 50 % (at elevated temperature and humidity — up to 3 days)
Key propertiesnon-volatile matter by weight — 62–67 %, volume solids — 59±3 %, density — 1.00–1.25 g/cm³, adhesion (GOST 15140) — max. 1 point, impact strength — at least 50 cm, flexibility in bending — max. 3 mm, heat resistance — 150 °C
Compatible materialsprimer under FERROTAN, POLITON-UR, ALUMOTAN
Shelf life12 months from the date of manufacture
StandardsTU 2312-042-12288779-2004; GOST 9.401-2018; RD GM-02-18 (Trust “Gidromontazh”); STO-01393674-008-2024 (TsNIITS); STO 12288779-001-2020 (SC Avtodor)

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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