PFINDER 890
PFINDER 890 is a special cleaner based on isopropanol / acetone for penetrant and magnetic particle testing. PFINDER 890 is used as precleaner for removal of oils and greases from the surface to be tested, as approved remover of PFINDER penetrants or as remover of PFINDER contrast paint. PFINDER 890 is particularly suitable for general cleaning and removal of oils and greases. Material compatibility (e.g. for plastics) has to be checked beforehand. Remover method C according EN ISO 3452-1.
APPLICATION For precleaning or as all-purpose cleaner: Applicate PFINDER 890 to the surface to be cleaned, if necessary allow time to react and if required wipe off with a cloth. For excess penetrant removal: Spray PFINDER 890 on a cloth and clean surface to be tested. Do not spray directly on the surface! For removal of PFINDER contrast paint: Spray on surface to be cleaned, if necessary allow time to react and remove paint by wiping off with a cloth or by additional spraying. The capability of the penetrant system should be checked regularly by means of own reference pieces or e.g. reference test block 2 according EN ISO 3452-3.