QTP® 5061 — one-component silky matt varnish for polymer floors
Colourless moisture-curing solvent-free varnish for a wear-resistant finish coat on polymer coatings.

This budget low-viscosity epoxy primer is used in epoxy and polyurethane systems. Mixed with quartz, it is used to make a tight-scrape filler; it also serves as a binder for repair compounds and hygienic coving. Adhesion to concrete is more than 2.5 MPa and compressive strength 78 MPa. It is supplied as a 22.8 kg kit; pot life is 20 minutes.
| Manufacturer | QTP — OOO “KTP”, Noginsk |
|---|---|
| Type | floor primers |
| Use | production workshops, warehouses and logistics |
| Base | budget two-component low-viscosity epoxy primer, solvent-free |
| Colour | component A is a whitish translucent liquid |
| Packaging | 22.8 kg kit: component A 20 kg (20 l pail) + component B 2.8 kg (6 l pail) |
| Application method | primer in epoxy and polyurethane systems; tight-scrape filler with quartz; binder for repair compound and hygienic coving |
| Application temperature | substrate +10…+30 °C; air +15…+30 °C |
| Curing | at +10/+20/+30 °C: foot traffic after 24 / 12 / 8 h; light load after 5 / 3 / 2 days; full load after 8 / 6 / 4 days |
| Key properties | compressive strength 78 MPa; flexural strength 75 MPa; tensile strength 50 MPa; impact strength 40 kJ/m2; Shore D hardness 84; adhesion to concrete >2.5 MPa (GOST 28574); heat resistance: continuous +50 °C, up to 7 days +80 °C, up to 12 h +100 °C; pot life 20 min |
| Consumption | 0.3–0.5 kg/m2 per coat |
| Shelf life | 6 months from the date of manufacture in unopened containers, in a dry, cool room at +15…+25 °C, protected from sub-zero temperatures and direct sunlight |
| Standards | the grade is not listed in the SGRs reviewed on qtp.ru (epoxy compounds 2024, polyurethane compounds 2015, epoxy enamels 2018); the manufacturer is the same — OOO "KTP", Noginsk; test methods DIN / EN ISO / Taber |
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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