Visible

 dp-40-aerosol DP-40 Dye Penetrant – Use DP-40 to locate cracks, laps, pores, lack of bonding, and similar surface flaws in any insoluble, nonporous substance including both ferrous and nonferrous metals, ceramics, glass and many plastics. Referred to as the “visible dye penetrant” method or “color contrast” method inspection.

Sold in: 55 Gallon Drum, 5 Gallon Pail, 1 Gallon Can, Aerosol Case.

 dp-50-aerosol DP-50 Visible Dye Penetrant is a red colored, water-washable dye penetrant liquid used to locate cracks, laps, pores, lack of bonding, and similar surface flaws in any insoluble, nonporous substance including both ferrous and nonferrous metals, ceramics, glass and many plastics. Referred to as the “visible dye penetrant” method or “color contrast” method of inspection.

Sold in: 55 Gallon Drum, 5 Gallon Pail, 1 Gallon Can, Aerosol Case

 dp-51-ga DP-51 Visible Dye Penetrant is a red colored dye penetrant liquid used to locate cracks, laps, pores, lack of bonding, and similar surface flaws in any insoluble, nonporous substance including both ferrous and nonferrous metals, ceramics, glass and many plastics. Referred to as the “visible dye penetrant” method or “color contrast” method inspection.

Sold in: 55 Gallon Drum, 1 Gallon Can.

Fluorescent

 hm-704-ga  HM-1 Fluorescent Penetrant is a level ½, Method A water washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-1 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-220 Fluorescent Penetrant is a level 1, Method A water washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-220 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-2D Fluorescent Penetrant is a level 1, Method A water washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-2D is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-3A Fluorescent Penetrant is a medium sensitivity, water-washable fluorescent penetrant for inspecting castings, extrusions, and similar parts. Designed for dip tank use with good self-developing properties, HM-3A is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium castings.
This product complies with REACh regulation.
 hm-704-ga  HM-406 Fluorescent Penetrant is a medium-high sensitivity, water-washable fluorescent penetrant for inspecting castings, extrusions, and similar parts. Designed for dip tank use with good self-developing properties. It is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium castings. Complies with low-sulfur and low-halogen requirements.
 hm-704-ga  HM-412 Fluorescent Penetrant is a level 2, Method A water washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-412 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-430 Fluorescent Penetrant is a level 3, Method A water washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-430 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-440 Fluorescent Penetrant is a level 2, Method A water washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-440 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-604 Fluorescent Penetrant is a high sensitivity, water-washable fluorescent penetrant. It has been accepted and used by major aerospace firms – airframes, turbine engine, and missile – for several years. Approved under MIL-I-25135 and AMS-2644, HM-604 qualified to the stricter requirements of MIL-I-25135-D without modification. Sherwin Incorporated recognized early the need for high flash point, highly stable, nonvolatile, and low toxicity penetrant.
 hm-704-ga  HM-607 Fluorescent Penetrant is a level 3, Method A water washable fluorescent penetrant for inspecting airframes, turbine engine, and missiles. HM-607 is very sensitive on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements. HM-607 has been used by aerospace, airframe, turbine engine and missile manufacturers for over a decade.
 hm-704-ga  HM-704 Fluorescent Penetrant is a level 4, Method A water washable fluorescent penetrant for inspecting smooth surfaces. HM-704 is an ultra sensitive penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 hm-704-ga  HM-707 Fluorescent Penetrant is a level 4, Method A water washable fluorescent penetrant for inspecting smooth surfaces. HM-707 is an ultra sensitive penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.
 rc-77-ga  RC-29 Fluorescent Penetrant is a low sensitivity, nonwater-washable fluorescent penetrant. RC-29 is a general use material – high flash point, resistant to over-washing, self-developing where specifications permit, and relatively low viscosity. Excellent electrostatic spray capability. RC-29 is formulated especially for the pre-wash process using Sherwin Inc’s ER-83A Hydrophilic Emulsifier. Most RC-29 is removed easily by the mechanical scrubbing of the wash, thus, reducing heavy reliance on an emulsifier, and insuring that flaw entrapped penetrants are less likely to be diluted or displaced.
 rc-77-ga  RC-50 Fluorescent Penetrant is a medium-high sensitivity, nonwater-washable fluorescent penetrant. RC-50 is a general use material – high flash point, resistant to over-washing, self-developing where specifications permit, and relatively low viscosity. Excellent electrostatic spray capability. RC-50 is formulated especially for the pre-wash process using Sherwin Inc’s ER-83A Hydrophilic Emulsifier. Most RC-50 is removed easily by the mechanical scrubbing of the first wash, thus, reducing heavy reliance on an emulsifier, and insuring that flaw entrapped penetrants are less likely to be diluted or displaced.
 rc-77-ga  RC-65 Fluorescent Penetrant is a high sensitivity, nonwater-washable fluorescent penetrant. RC-65 is a general use material – high flash point, resistant to over-washing, self-developing where specifications permit, and relatively low viscosity. Excellent electrostatic spray capability. RC-65 is formulated especially for the pre-wash process using Sherwin Inc’s ER-83A Hydrophilic Emulsifier. Most RC-50 is removed easily by the mechanical scrubbing of the first wash, thus, reducing heavy reliance on an emulsifier and insuring that flaw entrapped penetrants are less likely to be diluted, displaced or dissolved.
 rc-77-ga  RC-77 Fluorescent Penetrant is an ultra-high sensitivity, nonwater-washable fluorescent penetrant. RC-77 is a general use material – high flash point, resistant to over-washing, self-developing where specifications permit, and relatively low viscosity. Excellent electrostatic spray capability. RC-77 is formulated especially for the pre-wash process using Sherwin Inc’s ER-83A Hydrophilic Emulsifier. RC-77 is removed easily by the mechanical scrubbing of the first wash, thus, reducing heavy reliance on an emulsifier and insuring that flaw entrapped penetrants are less likely to be diluted, displaced or dissolved.
 rc-77-ga  RC-88 Fluorescent Penetrant  is an ultra-high sensitivity (level 4), nonwater-washable fluorescent penetrant, formulated for super critical inspections. RC-88 is a grade above Sherwin RC-77 fluorescent penetrant. It can be considered a special purpose material; formulated with a single objective: To find the dangerous microscopic flaw, which other penetrant systems overlook!
 wb-100-ga  WB-100 Fluorescent Water-based Penetrant is a free-rinsing, water-washable, bio-degradable, water-based flourescent penetrant. Virtually “sulfur and halogen free.” Flash point over 300F. It is supplied either in ready-to-use form or as a “concentrate.”
 wb-100-ga  WB-200 Fluorescent Water-based Penetrant is a level 2, Method A water-washable fluorescent penetrant for inspecting castings, extrusions and similar parts. WB-200 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements.