Krylon® Triple Thick is a clear glaze which offers a bright, high-gloss finish that looks like glass and gives the illusion of depth. One coat equals approximately three coats of most clear coatings. It offers a permanent, protective, extra high gloss finish. Suitable for use as a non-firing glaze for polymer clay, bisque and plaster. This product dries to touch within 15 minutes and is dry to handle within 4 hours.Please note: we recommend testing this product before applying it directly to your work. Also, we advise you use this in a low humidity environment. High humidity and over application can cause cloudiness to the surface.