Put down SPI epoxy first, then Lizard Skin ceramic outside and LS sound control inside, and then Raptor Liner as a topcoat outside. Didn't like the stacked texture of the Raptor on top of the Lizard, so sanded it back down smooth and reshot the Raptor. Now I just plan to shoot some more Lizard Skin ceramic on the inside of the firewall to make up for what was sanded off and then I can take down my "booth" and get this thing off the rotisserie finally!