Nitocote SN522
Single-component penetrating silane-siloxane, non-staining water repellent that reacts within porous substrates to produce a bonded water-repellent lining.
Nitocote SN522 — Supplied & Applied By Dhawan Associates
Single-component penetrating silane-siloxane, non-staining water repellent that reacts within porous substrates to produce a bonded water-repellent lining. As an authorized Fosroc distributor since 1987, we supply genuine, batch-coded Nitocote SN522 with GST invoice, manufacturer-backed technical support and Delhi NCR delivery — and our trained crews can apply it on site.
Typical applications
- Terrace, roof & podium waterproofing
- Basements & retaining walls
- Wet areas, tanks & sunken slabs

Datasheet & Downloads.
Technical Data Sheet
Properties, coverage, mixing and application data for Nitocote SN522.
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