PARTALL® Coverall Film is a water-based Polyvinyl Alcohol (PVA) coating comprised of water-soluble, film forming materials. It is particularly recommended as a parting agent for separation between polyester or epoxy resins and various mold surfaces. PARTALL® Coverall Film is not recommended for use with resins containing water or giving off water during cure (i.e., phenolics) or with automotive finishes as damage may occur.
PARTALL® Coverall Film will not shrink or pull away from corners or curved surfaces. Film parts easily from mold surface and is readily dissolved from molded parts and spray equipment with water. An occasional coating of PARTALL® Paste #2 is suggested for most mold surfaces prior to application of PARTALL® Coverall Film.
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