Daily Quiz (7)


True or false: Aliphatic polyurea coatings achieve good color and gloss retention in UV exposure but their elastomeric properties degrade quickly in UV exposure.


True or false: Polyaspartic coatings offer good color and gloss retention.


True or false: For color and gloss retention on aluminum extrusions in exterior exposure, acrylic baked enamels provide the best performance.


True or false: High-gloss coatings are not recommended by the Steel Door Institute for doors with internal stiffeners because the weld marks will be visible and accentuated with the gloss.


True or false: Aliphatic polyurethanes tend to retain color and gloss better than aromatic polyurethanes.


To achieve color and gloss retention at very high heat exposure (500-600 F), what type of resin base would be used to formulate a coating?


True or false: For color and gloss retention on aluminum extrusions in exterior exposure, baked enamels provide the best performance.


 
 
   

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