H & H Protective Coatings

H & H Protective CoatingsH & H Protective CoatingsH & H Protective Coatings

H & H Protective Coatings

H & H Protective CoatingsH & H Protective CoatingsH & H Protective Coatings
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    • Home
    • Services
      • General Information
      • Surface Preparation
      • Coatings
      • Metalizing
    • Photo Gallery
    • Staff
    • FAQ
  • Home
  • Services
    • General Information
    • Surface Preparation
    • Coatings
    • Metalizing
  • Photo Gallery
  • Staff
  • FAQ

Surface Preparation

What We Blast

  • Carbon Steel 
  • Stainless Steel 
  • Aluminum
  • Stone (Engravings)
  • Wood

Three Methods of Abrasion

Coal Slag 

Silica Sand 

MBX Bristle Blaster


Abrasives generally bought from Mohawk Materials. Any other abrasive will have to be bought specifically for its corresponding job. 

In-House Testing Performed

  • Chloride Salt Test in accordance with SSPC Guide 15 & 24
  • Abrasive Salt Test in accordance with SSPC AB1 
  • Anchor Profile Test in accordance with ASTM D4417 & SSPC-PA 17
  • Nozzle Orifice Gauge (per manufacturer instructions)
  • Needle Pressure Gauge in NPG 100 (per manufacturer instructions)
  • Environment Testing in accordance with ASTM E337 (or use of a digital hygrometer)
  • ​Blotter Test in accordance with ASTM D4285
  • ​Surface Temperature (per manufacturer instruction)
  • ​Water Break Test in accordance with ASTM F21 or ASTM F22
  • Black Light Test in accordance with SSPC TU11  


We can blast within the SSPC NACE Joint International Standards and supplement it with SSPC VIS-1 


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