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Quiz Leaderboard: 10/26 - 11/25/2015    Sign in to track your quiz score! | Full Leaderboard

  • 1. Robert Cloutier (22/23 answered correctly)

  • 2. Matt Burst (22/23 answered correctly)

  • 3. David Zuskin (22/23 answered correctly)

  • 4. Dave Heyne (22/23 answered correctly)

  • 5. Mark Allen (22/23 answered correctly)

  • 6. Mark Gierke (22/23 answered correctly)

  • 7. Juan I. Ordinas (22/23 answered correctly)

  • 8. Roland Peemans (22/23 answered correctly)

  • 9. Stephen Lipsham (21/23 answered correctly)

  • 10. Gustavo Vidal (21/23 answered correctly)

  • 11. Brian McEwen (21/23 answered correctly)

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  • 13. Doug Driscoll, Sr. (21/23 answered correctly)

  • 14. Robin Hasak (21/23 answered correctly)

  • 15. Michael Beitzel (21/23 answered correctly)

  • 16. Bryon Beck (21/23 answered correctly)

  • 17. William Turcotte (21/23 answered correctly)

  • 18. Shabbir Hussain Shah (20/23 answered correctly)

  • 19. arieh calahorra (20/23 answered correctly)

  • 20. Gunnar Ackx (20/23 answered correctly)

Monday, September 26, 2011

True or false: ISO Sa2.5, describing very thorough abrasive blast cleaning, gives a more comprehensive written description of the end condition of the steel after blasting than SSPC SP 10/NACE No. 2, Near white metal, which requires a similar end condition.


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Previous Quizzes from the Past Week

Friday, September 23, 2011
Which of the following factors influences the appearance of steel after blast cleaning?

Thursday, September 22, 2011
True or false: Glass flake is sometimes used in coatings to make them more permeable.

Wednesday, September 21, 2011
Micaceous iron oxide is a pigment providing what kind of properties to protective coatings among the choices listed?

Tuesday, September 20, 2011
With SSPC abrasive blasting standards, if a Near White Blast Cleaning (SSPC-SP 10) is required, the following additional standard is invoked:

Monday, September 19, 2011
What is the purpose of replica tape?

More previous quizzes

Montipower, Inc.
The MBX Bristle Blaster

Get a 2.7 to 3.3 mil profile and a Near White Metal Clean. For info visit or call 877 629-8777

NLB Corporation
Water Jets in Action

Video demo shows how
easily Vortex™ removes
coatings and more. Lawn-
mower-style water jet unit strips floors, ship decks, etc. quickly and keeps debris contained.

Find BLACK BEAUTY® Abrasives

Use our online tool to search by address, city or zip code to find where you can buy BLACK BEAUTY® abrasives. Or call us toll free: 1-888-733-3646

Atlantic Design, Inc.

See our website for features of our best seller, the ADI 3500CFM 4-Pot Blast Vacuum Recycler. A smaller package with all the ADI power you need. 866.Call.ADI

Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.

Hempel (USA) Inc.

Efficient systems and high quality products to reduce your maintenance costs. Visit Hempel Protective for more information.

Armakleen Company, The
ARMEX when nondestructive cleaning is critical

When cleaning substrates that cannot be damaged the only blast abrasive to use is ARMEX. Other blast abrasives can remove surface materials damaging the substrate.

CHLOR*RID International Inc.
Free Webinar

Learn about soluble salts, along with a discussion on allowable levels.
More information at,


SABRE Autonomous Solutions
Safety, Productivity, Quality. Robotic Blasting

Learn how this simple to use, field deployed, automatic robot is eliminating hazards in major confined, cluttered and complex surface preparation projects.

CS Unitec
Peening Preparation Tools

CS Unitec’s hand-held scarifiers are an ideal alternative to small-area shot blasting for cleaning and preparing concrete & metal surfaces.

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