IZOLEP-WP-11 — spray-applied epoxy waterproofing for bridge superstructure slabs
Seamless elastic waterproofing membrane for bridge and overpass slabs; withstands asphalt concrete laying at up to 230 °C for a short time.

TSINOTERM is intended for structures operating at high temperatures: a one-pack primer on a heat-resistant silicone varnish with finely dispersed zinc powder. The service temperature of the coating is up to +350 °C, short-term up to +400 °C; it is used on steel structures of oil and gas and power facilities. It is overcoated with ALUMOTERM or other heat-resistant silicone enamels and may be used as a stand-alone coating. Surface preparation is abrasive blasting only; the primer is included in the register of JSC NK Rosneft.
| Manufacturer | VMP — AO “NPKh VMP”, Yekaterinburg |
|---|---|
| Type | zinc-rich primers |
| Use | steel structures, oil and gas, power industry |
| Base | heat-resistant silicone varnish with finely dispersed zinc powder; one-pack |
| Colour | light grey, matt |
| Packaging | metal pails or cans |
| Application method | airless spray without thinning (nozzle 0.013–0.017″, 10 MPa), air spray (xylene or SOLV-UR up to 10 % by weight), brush, roller without thinning; 1–2 coats |
| Application temperature | air from −15 to +40 °C, relative humidity up to 85 %; composition not below +15 °C |
| Drying | to degree 3 — no more than 30 min at 20 °C; next coat — not earlier than 30 min; overcoating with ALUMOTERM — not earlier than 2 h, with other materials — not earlier than 24 h, maximum time unlimited; for optimum properties — heating to 150 °C with a hold of at least 3 h |
| Key properties | service temperature — up to +350 °C (short-term up to +400 °C), non-volatile matter by weight — 78–81 %, density — 2.5–2.6 g/cm³, adhesion (GOST 31149) — max. 2 points, impact strength — at least 50 cm |
| Compatible materials | topcoats: ALUMOTERM, KO-811K enamel or other heat-resistant silicone enamels; may be used as a stand-alone coating |
| Shelf life | 12 months from the date of manufacture |
| Standards | TU 20.30.12-016-12288779-2018; GOST 9.401-91 (amendment No. 2); register of JSC NK Rosneft |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Seamless elastic waterproofing membrane for bridge and overpass slabs; withstands asphalt concrete laying at up to 230 °C for a short time.
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