Sika® Form Release 8000 produces a smooth, unstained architectural concrete surface ready for curing compounds, sealers, mastics, or paints when applied according to manufacturer’s instructions. Waterproofs mill oiled plywood forms to prevent the wicking of alkaline water from the concrete into the form, preventing the form from rotting out and raising the grain, thus doubling or tripling form life. Protects metal forms by chemically reacting and forming a rustproof film. Color: light brown.