Product Catalog

Twin Specialties offers a variety of rust preventatives formulated to prevent corrosion of machined parts during storage. Utilizing these compounds will preserve parts longer and provide cost savings to manufacturers. Twin's rust preventatives assure the best performance of any metal-forming or metalworking operation where protection from oxidation is critical. Twin Specialties can work with you to select the right product to meet your manufacturing needs.

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Twin Drum

55 gal. Twin Rust Preventative 200
Twin Drum

55 gal Twin Rust Preventative 145
Twin Drum

55 gal. Twin Rust Preventative 121
White Pail

5 gal. Twin Rust Preventative 121
RPO-6BF-55.jpg

55 gal Master Stages RPO 6BF Oil-Based Rust Preventatives
Product Type N/A Oil-Based Rust Preventative N/A N/A Oil-Based Rust Preventative N/A Oil-Based Rust Preventative N/A
Quantity N/A 55 gal N/A 55 gal N/A 55 gal N/A 5 gal N/A 55 gal
Appearance N/A Brown Liquid N/A Viscous, Tan Liquid N/A Amber Oil N/A Amber Oil N/A Light Brown Liquid
Odor N/A N/A Mild Mineral Spirits N/A N/A N/A Slight
Specific Gravity at 60ºF N/A N/A 0.838 - 0.894 N/A 0.921 N/A 0.921 N/A
Bulk Density N/A 7.50 lb/gal N/A 6.987 to 7.454 lb/gal N/A 7.48 lb/gal N/A 7.48 lb/gal N/A
Residual Film N/A
Film Thickness N/A
Film Forming Content, Weight N/A
Flash Point N/A 300 ºF N/A > 125 ºF N/A > 280 ºF N/A > 280 ºF N/A > 171 ºF
Melting Point N/A
Boiling Point N/A N/A N/A > 375 ºF N/A > 375 ºF N/A
ISO Viscosity Grade N/A Viscosity 22 to 27 SUS at 100 ºF Temperature N/A N/A Viscosity 125 to 145 SUS at 100 ºF Temperature N/A Viscosity 125 to 145 SUS at 100 ºF Temperature N/A
Viscosity at 40ºC N/A N/A N/A N/A N/A 3.95 cSt
Corrosion Protection N/A
Coverage N/A N/A 1 gallon - 3.25 m² N/A N/A N/A
Humidity Cabinet N/A N/A N/A 60 days N/A 60 days N/A
Vapor Pressure at 20ºC N/A
Volatile Organic Compounds N/A N/A N/A N/A N/A 493 g/L
Worked Penetration N/A
Applications N/A N/A N/A N/A N/A
  • Brush-on
  • Corrosion inhibition
  • Dip
  • Flow coating
  • Spray
  • Wipe
Application Procedure N/A Twin Rust Preventative 200 is used full strength and is applied by spray or immersion. The product displaces water and so there is no need to dry the surface prior to application. It can be removed with an alkaline cleaning solution. N/A N/A

Twin Rust Preventative 121 should be used as received. It is engineered to be used at room temperature. Easily applied with brush, swab, immersion or spary equipment. The protection durations noted are typical for most operations.

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Twin Rust Preventative 121 should be used as received. It is engineered to be used at room temperature. Easily applied with brush, swab, immersion or spary equipment. The protection durations noted are typical for most operations.

 		N/A
  • RPO 6BF can be applied by dip, spray, wipe, flow coating, or brush.
  • If applied by dipping, the holding tank should be configured to include a sloped bottom with drain for removal of any water which RPO 6BF will extract from the surface of the parts.
  • DO NOT SPRAY NEAR OPEN FLAME OR SPARKS.
Features and Benefits N/A
  • Non staining for use in coil lines
  • Contains no solvents reducing odor and fire concerns
  • Displaces water for application over wet surfaces
  • Residual film is easily removed with alkaline cleaners
  • Protects both steel and galvanized steel surfaces
  • Contains no barium or other heavy metals
 		N/A
  • Long-Term Rust Preventative
  • Outdoor Storage Protection
  • Salty Environment Protection
  • Imparts a Firm, Waxy Coating
  • Film Pliable at Low Temperatures
  • Film Will Not Flow Below 550°F
  • Film is Readily Removed by Solvent Degreasing or Alkaline Cleaners
 		N/A
  • Complete penetration into metal pores to insure optimum protection
  • Low-Viscosity Formulation
  • Minimizes dripping
  • Residual film is easily removed with alkaline cleaners
  • Up to 3 years indoor protection
  • 60+ Days Humidity Protection
 		N/A
  • Complete penetration into metal pores to insure optimum protection
  • Low-Viscosity Formulation
  • Minimizes dripping
  • Residual film is easily removed with alkaline cleaners
  • Up to 3 years indoor protection
  • 60+ Days Humidity Protection
 		N/A
  • Barium free
  • Light film for limited carryoff
  • Excellent corrosion inhibition, generally in excess of six months in dry storage
  • Nonstaining
  • Provides cleaning action
  • Water displacing to help prevent rust due to water trapped under the protective film
  • Oxidation resistant to resist tarnishing over long storage periods
  • Easily removed with detergent cleaners, such as Master STAGES™ CLEAN 2029 "One Step"
  • Humidity Cabinet Test: No rust at 650 hours (ASTM D1748)
Claims (Meets Requirements) N/A N/A Ford SKM7C9550-B (RP 145-B Only) MIL-C-62218 (AT) MIL-C83933 A-(MR) N/A N/A N/A
Storage and Handling N/A
Additional Information N/A