CSMC Form Seal Non-Staining Form Oil
FORM SEAL NON-STAINING FORM OIL Form Seal is a clean, non-staining, mineral paraffin base oil that is applied to plywood forms against which concrete is to be applied. Form Seal helps to produce a smoother concrete surface and has no adverse effects on the concrete. Form Seal makes forms easy to strip, leaving no deposits on the concrete. Form Seal will not stop all together, but will greatly reduce transfer of wood grain markings onto the concrete.