MR 691 F Penetrant fluorescent (Box of 12 cans)

12 cans of 500 ml. MR® 671 F Penetrant fluorescent Level 1
 for penetrant testing according to EN ISO 3452-1:2013
Level 1

General appearance and composition:
• Water removable penetrant fluorescent, type I acc. to EN ISO 3452-1:2013
• Free of mineral oil
• Very good biodegradability according to EN ISO 9888
• Suitable for all metals (suitability for plastics and ceramics needs testing prior to use)
• Low background fluorescence
• Testing security is guaranteed at work piece temperatures between +10 °C and +50 °C
• Aerosol overhead sprayable

Relevant approvals and specifications
• Sample testing acc. to DIN EN ISO 3452:2006 part 2
• Sensitivity class 1 acc. to DIN EN ISO 3452:2006 part 2
 System IAc

• Remover: Water
• Developer: MR® 703 W

• Sensitivity class 1 acc. to DIN EN ISO 3452:2006 part 2
 System IAd

• Remover: Water
• Developer: MR® 70

• Sensitivity class 1 acc. to DIN EN ISO 3452:2006 part 2
 System IAa

• Remover: Water
• Developer: MR® 81 T-R

• Sensitivity class 1 acc. to DIN EN ISO 3452:2006 part 2
 System ICd

• Remover: MR® 79, MR® 85, MR® 88
• Developer: MR® 70

• Low content of halogens and sulphur according to EN ISO 3452 part 2

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® 671 F Penetrant 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 with water.
Wet developer:
Spray MR® Developer from a distance of approx. 20 cm on the dry surface. When using MR® water developer we recommend the use of our spraying unit MR® 8020 Hot-Air Equipment. 
Please note: If the developer layer is too thick tiny discontinuities will not appear through the developer.
Powder Developer:
Dust MR® Powder developer on dry surface (e.g. with electrostatic spray gun or powder ball).

• Under UV-light surface defects will appear as yellow-green fluorescent indications.

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