Tender For supply of gasket & rust remover:- (1) locllite # 79040 (chisel compound) or (2) dowsil os-2 fluid (dow chemical) filled in 19 ounce spray canned or other equivalent product having satisfactory performance from consignee for use as gasket & rust remover in alco & emd locos. spec. no-mp.ib.en.02.06.09, rev.02 with revised recommendations vide rdso letter no-sd.eng misc,date 09.09.2021 (revised para-5, s no-31)