TEL +49 (0) 7034 31000    |    (UTC+1)   |    Contacts

Video: Gritblasting – a perfect surface preparation

Details: Surface preparation is of crucial importance for every coating process. With the right choice of tools and blasting media, this pre-treatment can be carried out extremely quickly and virtually dust-free.

What is really important in gritblasting?

  • the right choice of abrasive in terms of ferit content, density, hardness and particle shape
  • a suitable screening to achieve the desired roughness (surface enlargement)
  • cool compressed air that is free of water and oil

A wear protection coating does not only require a simple "rust removal" of the substrate, but above all a coating specific surface roughness.

It looks so simple - but in the end it is often the small details that decide on success or failure.


Tel.: +49 (0) 7034 31000
You can contact us
in the following languages:

The MetaLine cartridge spray process
OTR-tire repairs
Marine & offshore
Pump coatings
Dredging pump volute repair
Non-stick truck-bed linings
Non-stick concrete buckets
Non-stick concrete road mixers
Exhibtion interview
Gritblasting - a perfect surface preparation
How to pimp your pick-up truck
Partnership and distribution
Fouling release coating (FRC)
Inside ballastwater systems
Internal pipe coating
Propeller coating
Casting performance
Screwfeeder coating
Spraying in confined space
Marine applications on-site
Onsite shots
Screendeck coating
Processing at 40 °C / 105 °F
Spraying inside a huge pump
Coating repairs of mass finishing equipment
The cartridge trowel process
Guide vane coating in the powerplant
Rudder & V-bracket coating in drydock
Bulb rudder (Costa Bulb) erosion protection
previous arrow
next arrow

Please publish modules in offcanvas position.


MetaLine Surface Protection GmbH

No right click