Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Whats the differnt surface “Flatness” and “Roughness”?

April 26, 2017differnt flatness roughness

0

Sora An Posted

Whats the differnt surface “Flatness” and “Roughness”?

1 Answer

0

POOLPUMPREPAIRGUY POOLPUMPREPAIRGUY Posted

FLAT IS TRUE, RUFF IS IMPERFECTIONS IN OR ON THE SURFACE OF THE PIECE. IN PAINT FLAT IS A DULL NON REFLECTIVE FINISH, THE OPPOSITE OF GLOSS. A RUFF FINISH LIKE ORANGE PEEL IS DESIRABLE ON BOAT HULLS ? TRUE THE LITTLE POCKETS HOLD AIR AND MAKE FOR BETTER PERFORMANCE .