Spotcheck is the most reliable and widely used penetrant inspection method that reveals cracks and other surface discontinuities in virtually any non-porous material.

Spotcheck's formulation, using a high concentration of quality dyes, together with high quality solvents, provides the best possible dye penetrants for finding the smallest and finest defects. Other products may skimp on dyes or use inferior solvents that cut costs. In doing so, indications do not appear as bright or vibrant and cracks can be missed. Some inferior solvents may also cause health hazards.

	Our developer's even spray pattern insures a uniform coating, as where the spray of some developer is too harsh, which can impair the function of the developer.
	Our Spotcheck products are the most widely used in the inspection of welds in a variety of industries.
	Dependability, consistency and safety should be the major concern in your inspection process - MAGNAFLUX has it

Zyglo fluorescent penetrants are formulated to offer improved sensitivity, brightness and resistance to over-washing. Just like our visible penetrants, we use high quality raw materials to give superior results in finding defects. Our Zyglo penetrant products are known in the industry for their consistent performance and reliability. They are preferred by many of the largest aircraft manufacturers and overhaul facilities.

MAGNAFLUX manufactures penetrant materials, accessories and equipment; making us a one-stop shop. We are involved in the total process from start to finish, and produce our products to perform to the utmost of effectiveness when used together.