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Quiz Leaderboard: 9/21 - 10/21/2016    Sign in to track your quiz score! | Full Leaderboard

  • 1. arieh calahorra (23/23 answered correctly)

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Wednesday, October 3, 2012

Power tools such as power wire brushes can burnish or polish a steel surface. Why is this a problem?

Polished surfaces require more primer.
Polished surfaces develop rust bloom right away.
Polishing destroys the profile on the steel and diminishes coating adhesion.
Burnishing the surface makes it harder to cover with paint.

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Previous Quizzes from the Past Week

Tuesday, October 2, 2012
True or false: One kind of wet blast system uses air rather than water pressure as the cleaning force.

Monday, October 1, 2012
The IMO’s Performance Standard for Protective Coatings for corrosion protection of cargo tanks in crude oil carriers requires that coatings applied to new tanks must have a useful life of how many years in good condition?

Friday, September 28, 2012
Now that the United States has taken official action to adopt the International Maritime Association’s treaty banning tributyltin antifoulings, what percentage of the world’s shipping tonnage is covered by the treaty?

Thursday, September 27, 2012
According to SSPC's Surface Preparation Commentary for Steel and Concrete Substrates (SSPC-SP COM), final dry blast cleaning should not be conducted when the steel surface is less than how many Fahrenheit degrees above the dew point?

Wednesday, September 26, 2012
What coatings organization is celebrating its 125th anniversary this month?

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The answer: Pasquick®. Thanks to Pasquick®, one layer of coating is saved – resulting in faster workflows and earlier project finishing. Learn more.

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