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Developer for the examination of welds WELD 300
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Description
Developer to show weld defects
- neutral towards the tested welds
- does not contain fluoro-hydrocarbon compounds, chlorine and sulfur
- Red color
- the product is included in the weld testing kit
WELD 300 is a developer designed to perform non-destructive surface penetration testing on a weld. The research uses the capillarity phenomenon, which consists in the penetration of liquid into narrow spaces - crevices, and then rising. This type of research is widely used, inexpensive and very effective.
Directions for use:
The test surface should be prepared in the following order:
- clean the surface, degrease it with WELD 100
- dry the test piece
- apply WELD 200 red penetrant and leave for about 2 minutes
- remove excess red penetrant
- apply WELD 300 developer
- it should be observed whether there are any visible discoloration on the tested joint
- if there are discoloration, it means that the tested joint is defective
- Product code: A072
- Capacity: 400 ml