Profile: S.P. Associates is a manufacturer of gums and adhesives used in packaging & labeling industries. Our liquid adhesive is used for manufacturing display cartons and for pasting paperboard to paperboard & microflute ply to liner. Our SP 955 is a powder adhesive, which is developed for use in the manufacturing of paper cement bags. Our SP 950 L is a liquid adhesive, which is used in corrugation and sheet pasting machines.