Not recommended, Unless it is specifically designed for encaustic.
What is the alternative? Light colored wood (Maple or Birch) or white encaustic as a ground.
What about clayboard? Even though it is suitable for encaustic, it has a tendency to chip and/or crack off; particularly on the edges. It is simply preferential and other material may be more to your liking.
What is the alternative? Light colored wood (Maple or Birch) or white encaustic as a ground.
What about clayboard? Even though it is suitable for encaustic, it has a tendency to chip and/or crack off; particularly on the edges. It is simply preferential and other material may be more to your liking.