RT Vanderbilt - DARVAN 7-N - Premium Liquid Slip & Glaze Dispersing Agent- Deflocculant for Stable Ceramic Casting Slips & Glazes - Sodium Silicate Alternative - Won't Degrade Plaster Molds
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  • INDUSTRY STANDARD DEFLOCCULANT - Premium liquid dispersing agent/deflocculant for ceramic slips and glazes.
  • STABLE CASTING SLIPS & POTTERY GLAZES - Darvan 7 produces stable ceramic slurries and slips that have a tendency to stay deflocculated and gel less upon sitting.
  • LONGER LASTING MOLDS - Darvan 7 does not degrade plaster molds like sodium silicate, leading to longer mold life.
  • EASIER TO USE - Less sensitive to over-flocculation than sodium silicate.
  • GUARANTEED FRESH MATERIAL - Darvan 7 has a shelf life of 2 years. We rotate stock often and guarantee fresh material.

Darvan 7 is the industry standard dispersing agent for ceramic slip and glaze. If you're a ceramacist you know that properly tuned liquid clay slips and glazes are critical to successful ceramic and pottery manufacturing. The typical method of using sodium silicate and soda ash to deflocculate porcelain or clay casting slips can be a finicky process. Using Darvan 7N yields more predictable results; Slips and glazes that stay dispersed longer upon sitting and are less sensitive to over-flocculation. Darvan 7 does not attack plaster molds leading to longer mold life than sodium silicate dispersed slips. Darvan 7 has a shelf life of 2 years, because of this we rotate inventory often and guarantee fresh product. Go ahead add to your cart today and get back to what you do best, making beautiful pottery! 30 day money back guarantee.