MR 68 NF Penetrant red and fluorescent (5L)

5L. of MR® 68 NF Penetrant red and fluorescent
 for penetrant testing according to EN ISO 3452-1:2013

General appearance and composition:
• Water and solvent removable penetrant red and fluorescent, type III acc. to EN ISO 3452-1:2013
• Free of mineral oil, based on glycols
• Suitable for all metals (suitability for plastics and ceramics needs testing prior to use)
• Without AZO-dye-stuff
• Testing security is guaranteed at work piece temperatures:
System IIIAc, IIIAe, IIIEe:     between +10 °C and +50 °C
System IIICe:             between -10 °C and +50°C
• Very good biodegradability of 99 % according to EN ISO 9888
 (see special information sheet „Biodegradability of MR® 68 NF”)
• Aerosol overhead sprayable

Relevant approvals and specifications
• Sample testing acc. to EN ISO 3452-2:2006
• Sensitivity class 2 acc. to EN ISO 3452-2:2006
 System IIIAc  System IIAe  System IIICe  System IIIEe • Low content of halogens and sulphur according to DIN EN ISO 3452-2:2006 and ASME Code V, Section V, Article 6, T-641
• In correspondence with Lloyd's Reg., Bureau Veritas, Det Norske Veritas, admitted by Framatome ANP
• Produits et Matériaux Utillisables en Centrales (PMUC)
• TLV 9017 01:2011-01

Application:
• Remove tinder, rust and other contaminations from surface in a suitable manner. A possible precleaner for removal of oils or fats is e.g. our remover MR®79.
• Apply MR®68 NF Penetrant red and fluorescent to the part to be tested either by spraying, brushing, flooding or dipping. Allow to penetrate for at least 5 minutes.
• Remove excess penetrant from surface either using water or a clean lint-free cloth lightly moistened with an MR®Remover.
• Spray MR®Developer (e.g. MR®70) from a distance of approx. 20 cm on the dry surface, achieving a thin, uniform layer. Surface defects will appear as red indications on a white background or fluorescent under UV-light. 
Please note: If the developer layer is too thick tiny discontinuities will not appear through the developer.

Minimum shelf life:
• Will keep for a minimum of 4 years, stored at room temperature

Pack sizes:
• Aerosols, 500 ml (1 box contains 12 aerosols)
• 5 L, 30 L, 200 L