Drawing and Forming Oils
Rock Valley Oil and Chemical Distributor

7723 Oil Blank Wash Series

7723C/7723 Oil Blank Wash is a drawing and stamping fluid formulated to provide excellent formability of galvanized body panels as well as all other types of substrates used in automotive car body production including aluminum. When properly applied the fluid film will protect blanks against rust and stain throughout the manufacturing process. Stamped parts will also be protected during storage and shipment to off-site assembly plants.

Laboratory testing has shown that 7723C/7723 Oil Blank Wash is compatible with subsequent manufacturing processes including adhesive & sealant application, phosphate systems, cleanability and E-Coat / painting process.

Body-In-White & Blankwash O.E.M. Approvals

7723C

  • BMW (Steel)
  • Chrysler
  • Volkswagen
  • General Motors

7723

  • Chrysler
  • Ford Motor Company (Blanking Only)

4465 Blank Wash

4465 is a water extendable stamping, drawing and blank washing compound formulated to provide superior lubricity and corrosion protection in all phases of the stamping process.

The 4465 Series has been approved by the Hydromation Corporation, and is recommended for use with 5 micron filter media. 4465 provides excellent corrosion protection on cold rolled steel, as well as automotive galvanized steel.

  • Recommended for stamping and drawing operations at a concentration of 10% – 50% (9:1 – 1:1)
  • Recommended for blankwashing operations at a concentration of 10.0% – 12.5% (9:1 – 7:1)

Body-In-White Stamping & Blank Wash O.E.M. Approvals

  • BMW
  • Chrysler
  • Ford Motor Company
  • Freightliner
  • General Motors
  • Nissan
  • Volkswagen

Available Sizes: 5 Gallon Pail, 55 Gallon Drum, Totes & Bulk

7723-oil-blank-wash-series 7723-oil-blank-wash-series4465-blank-wash4465-blank-wash rock-valley-oil-chemical-group