Document 6Bv8ozGNK0n9R4xME2yLaDjX3

v GL1DDEN-DURKEE Mr. J. E Southwick June 15* 1972 CITY: Strongsville, DPJRC SUBJECT: MAIBTEHAMCE FORMULAS LEAD REMOVAL Y-J522Q-F* Y-S221-J* Y-5235-C FOR: Mr. S. T. Bowell ccs Mr. R. J. Haviland-#1 Mr. H. M. Werner - UCB Mr. J. G. Kingston Mr. W. M. Tome We are issuing the "lead removal" formulas -for Glid-Guard Yank A Btruetural white Y-5220 and-Y*-5221* and Olid Guard Masonry Coating Y-5235. Lead drier is being replaced by zirconium with increased cobalt. Drier feeder E-396 is being replaced by calcium drier. The cost increase for Y-5220-F is 1$ per gallon. Y-5221-J is 2d lower in cost. Y-5235-C was increased 4d per gallon which is due to drier costs and an exempt solvent formula. JES/ab J. E. Southwick GLDO1212- N 4068