Tech Industrials, Inc. natural rubber,natural latex,prevulcanized latex,thermoplastics,dispersions,synthetic latex,liquid natural rubber,low molecular weight natural rubber,depolymerized natural latex,porcelain formers,Ceramic Cores Tech Industrials, Inc. Phone 201-475-5600. Fax 201-475-5630. e-mail: blakin@techindustrials.com. Please contact us for further information on any of the …