Gypsum Hardener Winterized 3.75L / 1 Gallon Case of 4

Product Description

Replaces water as the gauging liquid for mixing with gypsum materials where increased hardness and reduced brittleness are desired; will also improve the “running” or flowing quality of the mix. It does not clinically affect the other properties of the die or model materials or plasters. This formula is not damaged by freezing. This product is not recommended for gypsums that contain resin materials, such as Resin Rock. Non-Latex A Shelf Life: 18-24 months

Product Details