IN & OUT® II water soluble release agent will aid in releasing concrete or gypsum plaster castings from Smooth-On rubber molds. IN & OUT® II provides a clean, positive release and does not interfere with or affect surface detail and helps minimize air bubbles in finished castings.
- Will Not Stain / Soften Concrete Surfaces
- Mix with Water – Economical
- Will Not Affect Color Pigmenting of Cast Concrete
- Minimizes “Bug Holes” In Concrete and Air Bubbles in Gypsum Castings
- Keeps Molds Clean – Does Not Build Up
- Significantly Extends Mold Life