Pidilite Industries Limited offers solvent free Silicone Sealant GPS. Dr. Fixit Solvent free Silicone Sealant GPS is an acetoxy cure, high modulus and single component silicone sealant. When properly cured, it becomes a permanently elastic compound. It has excellent adhesion to glass, ceramics and sanitary ware. Features & Benefits of the Solvent free Silicone Sealant GPS include: