This is one of the most visually intense HVOF melting tests you’ll ever see.
Inside a controlled industrial spray booth, a high-velocity HVOF (High Velocity Oxy-Fuel) jet fires tungsten carbide particles at near-supersonic speed directly at an old portable stereo system — and the reaction is incredible.

As the tungsten carbide blast hits the plastic shell, the boombox begins to warp, melt, collapse, and peel apart under the extreme heat and kinetic force. The outer casing softens and curls away, exposing speakers, wiring, and internal components as they deform and drip under the impact.

Despite the intense energy, the stereo does not ignite, which makes the melting process even more satisfying to watch — pure deformation, bubbling plastic, cracking sounds, and high-energy industrial ASMR without flames.

This clip highlights the raw destructive power of HVOF technology, normally used to coat aerospace and engineering components, now tested “just for fun” on a nostalgic piece of consumer electronics. All filmed safely with full PPE and strict industrial procedures.

Perfect for:
• Extreme destruction content
• Industrial ASMR
• Engineering / science videos
• Satisfying slow-melt clips
• Viral short-form content