surfacing Agent SA

Hello all. I have noticed in a number of responses the mention of SA. What is it. I have a restoration & ding repair business on the Australian East coast and this is the first time I have herd of it. It must be an American product. Regards. David.

Surfacing agent is a styrene and wax mixture, added to lam resin to create sanding resin.

Surfacing agent is a styrene and wax mixture, added to lam resin to create sanding resin.

Eric J. Thanks for your response. In Australia SA is refered to as Wax in Styrene. David.

Eric J. Thanks for your response. In Australia SA is refered to as Wax in Styrene. David.