When it comes to metal-to-rubber bonding, surface preparation is everything. Even the best adhesives can fail if the metal surface isn't properly prepared.

Wet blasting prepares metal surfaces while controlling dust and heat. The result is a surface profile that supports reliable bonding and long-term durability.

Key advantages include:

• Consistent surface profile - Wet blasting creates a uniform texture that improves adhesive contact and bond strength

In the defence industry, corrosion is more than a maintenance issue. It directly affects operational readiness, safety, and lifecycle costs of critical assets.

One area that is gaining increasing attention is how we approach corrosion removal and pre-coating surface preparation.

Traditionally, these have been treated as separate steps.
First remove corrosion. Then prepare the surface for coating.

But our wet blasting technology allows both processes to happen simultaneously, delivering clear operational advantages.

Why this matters:

When preparing aircraft wheels for non-destructive testing (NDT), surface condition matters. Any contamination, coating residue, or inconsistent finish can interfere with inspection accuracy and delay the maintenance process.

This is where our wet blasting technology delivers a clear advantage.

Unlike conventional dry blasting or chemical cleaning, Wet blasting combines water, abrasive media, and controlled pressure to clean and refine the surface in a single process. The result is a surface that is both contamination-free and optimised for inspection.

If you manufacture, re-grind, or coat drills, end mills and taps, you will recognise the balancing act:

High throughput, but no compromise on edge condition or surface quality.

That is exactly what the Vapormatt Puma+ Vertical (with satellites) is designed to deliver.

Here's what makes it such a strong fit for round shank tools.

When military assets are out of service, capability is compromised. MRO teams need processes that are fast, safe, and repeatable.

Wet blasting helps because it combines cleaning and surface finishing in a single operation, supporting quicker return-to-service while maintaining quality and control.

Why rapid MRO matters

Across land, naval and aerospace environments, components often need to be:

Extrusion dies are a major investment, and every unplanned die pull hits output, schedules, and cost. The quickest wins often come from improving what happens between the press and inspection.

That is where the Vapormatt Cougar+ automatic wet blasting machine fits.

Wet blasting is ideal because it removes remaining aluminium and caustic traces, plus heat discolouration, leaving a bright, uniform surface that makes inspection and correction quicker and more accurate.

Why the Cougar+ works so well for extrusion dies:

Fatigue performance is critical for aerospace fan and turbine blades. Wet shot peening offers a proven way to extend component life while overcoming many of the limitations of traditional dry systems.

By projecting spherical media in a water slurry, wet peening introduces beneficial compressive stresses into blade surfaces. The result:

• Improved fatigue strength and resistance to cracking
• Greater durability under bending and twisting loads
• Lifespan extensions reported at over 1000% in turbine applications

Medical and dental implants demand surfaces that are clean, consistent and biocompatible.

That's why wet blasting, and specifically the Vapormatt Puma+, is so well suited to implant finishing.

Wet blasting is ideal for implants because it:

Surface finishing makes a measurable difference in carbide tooling. Our automatic wet blasting machines are built to deliver consistent cleaning, edge honing and coating preparation, with repeatable results and scalable automation.

If you’re comparing options, here’s a quick guide to our range:

• Puma+ Radial - Compact automatic platform suited to repeatable processing of tooling components.

Wet blasting has proven to be particularly well suited to medical and dental implants because it balances surface functionality with process control.

Key reasons it works so well:

• Controlled surface texture - Wet blasting creates a consistent, repeatable surface that supports osseointegration without aggressive material removal.

• Clean, contamination-free processing - The use of water suppresses dust and heat, eliminating the risk of embedded media or surface damage.