The NDTs - Non-Destructive Testing

Symbol of non-destructive testing efficiency.

Working with pride for over 40 years.

Metal-Chek is a 100% national company that is the market leader in non-destructive testing by the methods of Penetrant (LP) and Magnetic Particles (MP). These methods are used in the production and maintenance of parts made of metal, ceramic, plastic and other non-porous materials.

Metal-Chek sells and produces the entire line of consumables for Penetrant (LP) and Magnetic Particle (PM) and accessories for performing these tests. It sells and imports special fixtures for fluorescence testing, as well as special accessories for measuring light and magnetic field.

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The NDTs - Non-Destructive Testing

Nondestructive Testing (NDT) are tests performed on finished or semi-finished materials to verify the existence (or not) of discontinuities and/or defects, without altering their physical, chemical, mechanical or dimensional characteristics and without interfering in their subsequent use. That is, tests are performed to certify the quality of a given part, without it being damaged or unusable.
These tests are one of the main tools for quality control of materials and products, contributing to ensure quality, reduce costs and prevent accidents, learn more:

Management system


Metal-Chek, manufacturer of products and equipment for non-destructive testing and specialty chemicals establishes as its management policy:

To reinforce the company's position of reference in the market through planned marketing, sales, and product development activities;
Maintain the company's economic health, through cost control and the optimization of management processes, in order to generate higher revenues and a better margin contribution;
To improve the performance of our products, and by improving their formulas, manufacturing processes, and packaging materials, while maintaining compliance with all applicable laws;
Ensure a good working environment through the use of good practices of social responsibility, occupational health, occupational safety, and environmental accountability;
Keep actions to prevent pollution, including the use of resources, waste disposal, and effluent treatment.

MSDS: What it is and how to consult it

The MSDS - Material Safety Data Sheet - is a document standardized by the Brazilian Association of Technical Standards (ABNT), according to NBR 14725-4, which must be received by employers who use chemical products and, therefore, mandatory for its commercialization. In MSDS, you will find information about the various aspects of the product (substance or preparation), providing recommendations on protective measures, actions in emergency situations, as well as health and environmental issues.


Get to know the full range of Metal-Chek products




Magnetic Particle




Leak Detection


Luminária UV400

UV 400 Lamp

Used in non-destructive testing by magnetic particles and fluorescent penetrant liquids. Characteristics: Spectrum

Propelentes para Aerossol

Aerosol Propellants

Due to the prohibition of the use of Chlorofluocarbon (CFC) as propellant by the Brazilian legislation.

OMC 10

OMC 10

Magnetic particle vehicle Supermagna OMC 10. The magnetic particle carrier is...


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