SURFIUM High Performance Grit

High efficiency steel grit media designed for Wheel blasting process prior to coating

Premium quality steel abrasive with a very narrow hardness range (+/- 1.5 RHC) to give a consistent surface profile for wheelblast abrasive. Developed specifically for the wheel-blasting process, it has the right level of aggressiveness to create an excellent and powerful anchor profile, while limiting machine wear and generating less dust than GH. Surfium™ will improve any coating’s durability in wheel blast processes. 

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Surfium

Users benefits

Users benefits

wheelblast abrasive

Narrow hardness range: +/- 1,5 HRC

Low dust generation during blasting

Wheel-blasting specific

Performances

Performances

wheelblast abrasive

Improved coating adhesion

  • Narrow hardness range, leading to a highly consistent surface profile  
  • Reduction of dust left on parts due to the specific hardness of the product  
  • Low conductivity level (< 30 µS/cm), reducing the risks of coating blistering 

Superior Performances : generates savings compared to traditional GL abrasives

  • Significant reduction in consumption (-10 to -20%) and longer service life versus GL steel grit  
  • Reduced machine wear vs GL or GH grit 
  • Increase production speed due to an optimized blasting media process  
  • Optimum roughness (low dead-volume) providing a reduced paint consumption 
Wheelblast abrasive

Markets and applications

Markets and applications

Structural steel & construction

Metallic structures & rebars

Pipelines & Energy sector

Automated Wheelbasting Machines

Specifications

Specifications

wheelblast abrasive

Meet or exceed SAE J444 

Product name  SF 350  SF 600  SF 710  SF 850 
Typical size (Sieve #)  0,30 mm 

(#50) 

0,60 mm 

(#30) 

0,71 mm 

(#25) 

0,85 mm 

(#20) 

Hardness  51 – 54 HRC 
Density  > 7.3 g/cm3 
Chemical composition  C ≥ 0.80%, Si ≥ 0.40%, 0.60% ≤ Mn ≤ 1.20%, S ≤ 0.05%, P ≤ 0.05% 
General shape  Angular 
Packaging  BOXED BAGS,   

1000 kg (2,205 lb)  

40 bags of 25 kg (55 lb) per pallet  

  

BIG BAG  

1000 kg (2,205 lb)  

  

  

DRUM  

1000 kg, 771 kg 

Resources & downloads

Resources & downloads

Surfium brochure

Download

Case studies & news

Case studies & news

Winoa-2Effe Opening Ceremony

#

25/06/2024
Pune, India

Grand Opening of Winoa-2Effe India

We are excited to prepare the grand opening of the Winoa-2Effe center in Pune, Maharashtra. Join us as we unveil our cutting-edge facility dedicated to […]

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Press review: Grenoble and Dauphiné Posters & Winoa

Read the interview with Christophe Bertoncelli, Chief Operations Officer and Head of Industrial Operations at Winoa, conducted by the newspaper Les Affiches de Grenoble et […]

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Canam Online Training, Support and optimization

Winoa and Canam: Over 20 years of partnership in continuous improvement.

  At Canam, a recognized leader in industrial surface preparation, continuous improvement is not just a goal, but a way of working. With over 20 […]

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