Nano protective primer + nano self-cleaning topcoat: waterproof inside, self-cleaning outside. Stops water marks, mould and dust build-up.
Penetrates stone and concrete pores to block water and pollutants — no surface film.
Moisture escapes, contamination stays out — no efflorescence or mould.
Nano TiO₂ keeps breaking down oil, mould and organics in daylight.
Contact angle < 15°: rain sheets under grime and washes it away.
Colourless and transparent; the material looks the same.
Assess porosity, weathering and site conditions.
Verify adhesion, water resistance and anti-fouling.
Stone cleaner removes dust, stains, algae and old residue.
Penetrating primer first, then the nano self-cleaning topcoat.
About 4 h to form a dense, transparent two-layer film.
Water, fouling and self-cleaning tests with an assessment report.
The primer stops water uptake; the topcoat lets rain carry off mud — no more damaging pressure-washing.
The two-layer system lets the facade self-clean, cutting washing cycles and rope-access work.
Wholesaler, distributor, builder, developer, engineer, designer or asset manager — Feibo tailors self-cleaning solutions to your project
Phone 0731-89875607