PT1154 is a thixotropic, off-white, soft paste viscosity epoxy surface coat system that works very well in many demanding industrial applications. The resin and hardener combine easily to form a smooth, medium-low viscosity which spreads easily and picks up fine detail without trapping air on the surface. The mixed material provides good coverage on corners and projections on the pattern surface. When cured, PT1154 forms a tough, durable surface that is easy to sand or scribe, and gives long dependable service.