MR 67 DL ECO-line Penetrant red and fluorescent (Box of 12 cans)

12 cans of 300ml. MR® 67 DL
Penetrant red and fluorescent
for penetrant testing according to EN ISO 3452-1:2013

Application example MR® 67 PS: Test of a weld seam


Product properties / advantages:
• Brilliant wetting
• No Azo-dye
• biodegradable*)
• Solvents reduced to a minimum
• Environmentally friendly application
• Water based, no odour nuisance
• Testing security is guaranteed at work piece temperatures between +10 °C and +50 °C
• Dual crack detection under daylight and UV-light
• Suitable for metals, plastics and ceramics (suitability for ceramics needs testing prior to use)
• Agent without VOC
• No declaration of hazardous ingredients 2) 3)
• Efficient application1)
• Precise apportioning1)
• No spray fog during application1)
• Less propellant1)
• No propellant2)
• Registered utility model1)

1) MR® 67 PS (Foam), 2) MR® 67 DL (aerosol compressed air), 3) MR® 67 (bulk)

*) The wash water containing MR® 67 PS / MR® 67 / MR® 67 DL is 93 % biodegradable (tests were carried out using the "Zahn-Wellens"-method) if it contains max. 1 % of pure MR® 67 PS / MR® 67 / MR® 67 DL; for details ask for our special information sheet „Biodegradability of MR® 67 PS / MR® 67 / DL Penetrant red and fluorescent“

Relevant approvals and specifications
• Sample testing acc. to EN ISO 3452-2:2006
• Sensitivity class 2 acc. to EN ISO 3452-2:2006, 
system IIIAe system IIIAc system IIIAe, IIICe • Low content of halogens and sulphur according to DIN EN ISO 3452:2006 part 2 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

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.
• Penetrant foam:
Spray MR® 67 PS Penetant red and fluorescent penetrant foam on the part to be tested.
Spray at an angle , with nozzle facing downwards. The active foam breaks down and wets the test surface. Allow to penetrate for at least 5 minutes.
• Aerosol compressed air:
Spray MR® 67 DL Penetant red and fluorescent penetrant foam on the part to be tested.
Allow to penetrate for at least 5 minutes.
• Bulk:
Apply MR® 67 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® 70 Developer or MR® 703 W Developer from a distance of approx. 20 cm on the dry surface, achieving a thin, uniform layer. Surface defects will appear as red indications.
Please note: If the developer layer is too thick tiny discontinuities will not appear through the developer.

Minimum shelf life:
• MR® 67 PS Penetrant foam: Will keep for a minimum of 2 years, stored at room temperature
• MR® 67 Bulk: Will keep for a minimum of 2 years, stored at room temperature
• MR® 67 DL Aerosol: Will keep for a minimum of 1 year, stored at room temperature
• Protect against frost!

Pack sizes:
• MR® 67 PS Penetrant foam:
 Aerosols, 250 ml (1 box contains 20 aerosols)
• MR® 67 Bulk:
 5 L, 30 L, 200 L
• MR® 67 DL Aerosol:
 Aerosols, 300 g (active substance!) (1 box contains 12 aerosols)

 
The advantage of aerosols with the propellant compressed-air is that at a netto product
volume of 300 ml they contain approx. 30-40 % more usable test medium than a 500 ml
aerosol with propellant propane/butane.