MR 67 PS is a test foam penetrant that combines visible red color and fluorescent signal for defect detection. It is removable with both water and solvent and meets the requirements for both Type II and Type III penetrant testing. With sensitivity level 2 according to EN ISO standards, it gives good results under white light and UV light. The product is supplied as test foam (200 ml), with water as the carrier medium, and is suitable for metal surfaces.

Key features and benefits

• Red color + fluorescence under UV light provides double indication, better visibility of defects in different lighting conditions.

• Removable with both water and solvent – provides flexibility in the cleaning process.

• Sensitivity level 2 according to EN ISO 3452-2 standard – good ability to detect surface defects.

• Carrier medium: water – provides less odor and more environmentally friendly handling.

• Delivery form: spray test foam, which makes it easy to apply.

Technical specifications

• Approvals / standards: EN ISO 3452-2, EN ISO 3452-5, ASTM D516, ASTM E165, RCC-M, ASTM E1417, ASME Code V, Art. 6, VDA236-150

• Minimum shelf life: 3 years at recommended storage temperature

• Temperature for use: between approx. +5 °C and +50 °C

Areas of application

• Surface inspections for pipes, welds, sheet metal and components where it is necessary to reveal cracks or pores.

• Inspection under both daylight and UV light – when visual red contrast + fluorescent signal provides the best possible detection.

• Applications where water-based penetrant is desired for easier cleaning and better environmental profile.