Independently Owned
Grit Blasting

Grit Blasting

NSP Coatings Ltd offer steel grit (G17 grade) shot blasting for items upto 8.5m x 4m x 4m to Sa 2.5 standard the removal of paint, rust & scale on mild steel and iron components. We also undertake light blasting for aluminium coatings including castings and stainless steel prior to painting. Our shot blast facilities are also available to local metal finishers for sub-contract work.

Steel Grit

Grit BlastingSteel grit (G17 grade) is used generally as a preparation for powder but also has a range of other applications:

  • Surface preparation for powder coating, painting, enamelling & electroplating
  • Cleaning of castings and forgings
  • Cleaning of welded areas

Typical applications for shot blasting include gates, railings, motorbike parts through to large structural beams, channels and ironwork. Shot blasting is the ideal pretreatment for powder coating of both new components as well as previously coated items.


We carry out light blasting of aluminium including castings, lightly soiled components and coated aluminium parts.

Aluminium Grit Blasting

Stainless Steel

Where stainless steel requires coating we can remove existing paint, contaminants and sharp edges.

Crack Testing

On of our customers required us to shot blast first then for an independent crack test carried out before we re-shot blast and apply paint system:

Structural Metalwork Grit Blasting Kent
Fabricated Metalwork Grit Blasting


Below are a number of examples of our work:

Car Body Shot Blasting
Shot Blasting London


High Quality Track Line Metal Finishing

Aluminium & Steel Hot Zinc Spraying

Steel Grit and Shot Abrasive Blasting
© NSP Coatings Ltd 2019
E: T: 01474 363 719
NSP Coatings Ltd - Norfolk Road - Gravesend - Kent - DA12 2PS - UK
Tel: 01474 363 719 - E-mail: -

Powder Coating - Shot Blasting London - Metal Finishing - Shot Blasting - Metal Finishers - Paint Sprayers
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