Preparing surfaces

Question 1

How do you prepare a wooden surface and what do you use?

Answer 1

Make surface edges flat. Sander
Work your way through SANDPAPERS
Sand with the grain

Question 2

How do you prepare a metal surface?

Answer 2

Make surface and edges smooth
Clean w/ emery paper
Clean w/ white spirit

Question 3

How do you prepare a plastic surface ?

Answer 3

Keep on any protective plastic as long as possible
Draw file the plastic
use abrasive paper wet and dry

Question 4

What are abrasive papers used for ?

Answer 4

Finishing all types of materials and come in a variety of grades
the higher the number the finer the grade