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A highly-sensitive oil-based magnetic particle aerosol for nonfluorescent (visible) wet method magnetic particle testing to locate fine and medium discontinuities on finished parts. 7HF provides clear, strong indications due to the heavy buildup of the highly magnetic particles. The convenient aerosol packaging is ideal for field testing, spot inspections and places where bulk processing is impractical, and the wide spray pattern makes it easy to cover large areas for faster processing during remote inspections of tubing, piping and large structures. 7HF is often used with WCP-2 white contrast paint to improve contrast and inspection sensitivity.
Features
7HF provides clear, strong indications due to the heavy buildup of the highly magnetic particles
7HF is often used with WCP-2 white contrast paint to improve contrast and inspection sensitivity
Ideal applications: detecting fine and medium discontinuities, difficult to reach areas, field testing, in-service inspections, light surfaces, machined parts, spot inspections
Danger: Flammable aerosol. Contains gas under pressure--may explode if heated. May be fatal if swallowed and enters airways. May displace oxygen and cause rapid suffocation. Keep away from heat/sparks/open flames/hot surfaces. No smoking. Do not spray on an open flame or other ignition source. Pressurized container: Do not pierce or burn, even after use. If swallowed: Immediately call a poison center/doctor. Do NOT induce vomiting. Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122 °F. Store in a well-ventilated place. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.