Last updated: 23/01/2025 09:46:12

NAVACLEAN 873 - RUST & STAIN REMOVER 200 LTR

Product group:: 020
Product number:: 4000072

Navaclean 873 is a acid based rust remover and metal brightener for removal of white residues/stains/salt deposits on tank coatings.

Product information

NAVACLEAN 873 - RUST & STAIN REMOVER is designed to remove the white stains or residues that can appear in cargo tanks after cargoes such as: Stearin, olein, palm oil, and PFAD. On some coatings, washing with hot sea water after discharge of caustic or different lye cargoes, may result in white stains or stripes on tank surfaces, Navaclean 873 can be used for such cases.

Features

Highly concentrated and suitable for multiple purposes
Non-flammable
Does not contain nonyl phenol ethoxylates or other estrogenic compounds

Benefits

Polishing of stainless steel tanks.
Prevents flash rust & inhibit corrosion
Approved according to IMO MEPC.1/Circ. 590, and complies to Marpol Annex V
Economical in use
Easy to rinse off

Specification

General

Invent Hazard Material (IMO/EU) classification	C-49

Physical properties

Appearance	Clear colorless liquid
Density [g/ml]	1.1-1.2
pH	1.0-2.0

Technical data

Not Compatible	Long term exposure may lead to corrosion of mild steel, cast iron, aluminium and alloys, brass, tin or galvanized material.

Safety Data Sheet (SDS)

Documents

(PDF) IHM & SDoc

Directions for use

Inject 0.5 litre of NAVACLEAN 873 - RUST & STAIN REMOVER for every 100 ltrs of washing water, directly into tank washing system (Butterworth system). Wash each tank for approx. 20-30 minutes (1 washing cycle). Recommended temperature of washing water is 75 - 80°C. Finally rinse each tank with fresh water.

Caution: Always add NAVACLEAN 873 - RUST & STAIN REMOVER to water. Acid should always be added to water, and never the reverse.