Sonotube - Sanded Interior Primed and Flocked - Full View/ Back

This is a view from the back end of the sanded tube. As you can see, the SonotubeŽ logos are no longer visible. This means that the exposed fibers of the tube's exterior will absorb the epoxy deeper into its surface encapsulating the tube with a moisture impenetrable outer shell. Several coats will be applied, sanding between coats for better adhesion.