Sherwin Visible Wet

Sherwin Visible Wet

Black and White MPI

 

Sherwin Wet Visible MPI (Black & White) Aerosols materials

Black Oxide No. 1 Magnetic Particles

Black Oxide No. 1 is a black magnetic powder mixed with light oil or water, to find microscopic cracks in ferrous metals by magnetic particle method. It is highly sensitive, for inspecting critical parts and mark indications with more precise and easier to read flaw image. It is widely used for both manufacturing and preventive maintenance inspection.

Applicable specifications:
MIL-STD-1949 E, ASTME 1444, ASTME E 709 and AMS 3042
 

 
CP-1 White Contrast Paint - Stripable
 
CP-1 White Contrast paint improves the perfromance and reliability of magnetic particle inspection, under conditions of ordinary white light. It provides a high contrast background for interpreting magnetic particle indications. CP-1, enhances the visibility of black or red-brown magentic particles under white light conditions. It is particularly useful when the color of the surface being inspected approaches the color of the dark magnetic particles.
 
Applicable Specifications:
AMS-3041, AMS 3043, ASTM-E-709 and ASTME-E-1444
 

 
CP-2 Contrast Paint - Non Stripable
 
CP-2 Contrast Paint improves the performance and reliability of magnetic particle inspection, under conditions of ordinary white light.

CP-2 Contrast Paint provides a high contrast background for interpreting magnetic particle indications. By applying white CP-2 Contrast Paint to a part before magnetic particle inspection, indications will show more clearly against a white background and be easier to interpret. Once the inspection is completed, CP-2 Contrast Paint is easy to remove.

A major advantage of conventional fluorescent magnetic particle inspection, is that flaw indications appear bright yellow-green or sometimes, orange-red against a dark background. However, fluorescent magnetic particles cannot always be used particularly in the field, where darkened inspection booths are unavailable and where black lights do not always work.

CP-2 Contrast Paint enhances the visibility of black or red-brown magnetic particles under white light conditions. It is particularly useful when the color of the surface being inspected approaches the color of the dark magnetic particles.

Applicable Specifications:
AMS-3041, AMS-3043, ASTM-E-709 and ASTMĀ·E-1444

 

Product Literature

Description Part # Saved Price Select Option Add to
Sherwin CP-2 (Non-Stripable), case of 9-16 oz. spray cans MT-SN-CP-2-9/16 $131.00
Sherwin CP-1 (stripable), case of 9-16 oz. spray cans MT-SN-CP-1-9/16 $131.00
Sherwin Black Oxide #1, case of 9-16 oz spray cans MT-SN-BO1-9/16 $131.00