FRESH VPS Impression material utilizes state-of-the-art silicone technology that delivers highly detailed impressions. With 8 different viscosities available, it works well with any impression technique. FRESH Light Body HD has thixotropic properties that allow for easy, slump-free, intraoral applications. When it comes in contact with the FRESH Heavy Body material, FRESH Light Body will flow easily to capture every detail. FRESH Impression materials come in contrasting colors for easy-to-read definition between viscosities. For more information, call (800) 474-7665.