When R.F. of Warrenville asked about the antifreeze they showed on TV where they would puncture the can but the holes would seal themselves (Motormouth, Sept. 13), we were at a loss. You, however, … ...

ASF Corp. said it agreed to acquire Conoco Inc.`s Zerex antifreeze-coolant business for an undisclosed price. BASF, a subsidiary of BASF AG of West Germany, already is the largest supplier of ...