It pays off handsomely when you give your customers more efficient washing and cleaning compounds! How? By add­ing Pfizer Gluconates to your caustic formulations.

Bottles come sparkling clean! Free of haze and rust spots. And bottle-washing equipment stays free of rust and scale.

Even, uniform aluminum etching assured! No hard, adherent scale can form.

Rust dissolves efficiently! After-rust is retarded. Bath life prolonged.

Paint film is stripped from steel faster! Free rinsing of stripped metal is possible. No oxide and pigment film is present after stripping.

All that and Pfizer Gluconates are economical, too! Pfizer offers the widest range available·—gluconic acid, three convenient forms of sodium gluconate: granular, f ine granular, and powder plus Glucono Delta Lactone. For additional information, forward the coupon today.

C & Ε Ν 17

Chas. Pfizer & Co., Inc. Chemical Sales Division <* New York 17, N.Y. Please send me the items I've checked • Technical Bulletin #99, "Pfizer Gluconates in Bottle

Washing." Π Data Sheet #593, "Alkaline De-Rusting and Paint

Stripping." Π Data Sheet #549, "Aluminum Etching." Name Title Company Address City Zone State

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