RP-342 “BLACK” Military-Grade Rust Preventive Spray (12 oz. can)
Our Strongest, Longest-Lasting (and Fastest-Drying) Rust Preventive Aerosol, PERIOD!
* Offers the highest concentration of Industrial-Grade Cosmoline® available in a convenient Aerosol Can.
* Same product and performance as our bestselling RP-342 “Heavy”, but now in a surface-concealing, matte Black! (not translucent).
* 1-coat protects all metals, iron, steel (stored Indoors or Outdoors) for Years!
* Our thickest, longest-lasting Rust Preventive Spray.
* Produces dry-to-the-touch, BLACK petroleum wax coating that CONCEALS unsightly blemishes or surface discoloration.
* Faster-Drying formula allows for quicker handling and/or shipping.
* Withstands severe outdoor exposure, salt-laden atmospheres, acid & caustic fumes and other damaging environs.
* Repels water and will not wash off in salt water environments.
* Will not crack, craze, peel or flake and remains slightly flexible over time.
* Exceptional Vehicle Undercoating Product (Autos, Trucks, Buses, Trailers, etc.) – Road salt, debris and chemicals – No Problem!
* Aggressively adheres to imperfect surfaces and offers self-abraiding characteristics.
* Modeled after Military Specifications: MIL-PRF-16173, Grade 4 and MIL-C-83933.
* Trusted since World War II. Our Bestselling Aerosol – commercial customers, US Armed Forces, Government & Do-it-Yourselfers.
* Your Satisfaction with this product is Guaranteed!*
COMMON APPLICATIONS INCLUDE (but are not limited to):
* Vehicle undercarriage / undercoating (cars, buses, trucks, etc.) – Extremely effective, long-lasting – will not wash off. Road salt, debris and chemicals – No Problem!…..and it looks great!
* Parts & equipment storage
* Overseas transportation
* Heavy machinery & equipment
* Packaging
* Dies, molds, lathes, shafts and beams
* Offshore Drilling equipment, platforms & infrastructure
* Farm implements
* Boat shafts and propellers
* Marine fittings
* Rifle & other firearms preservation/storage
* Garden tools
* Lawn mower blades
* and any other surface or part that might rust on you…
ALWAYS INCLUDED:
All aerosol cans come with 6-inch extension straws which allow you to apply product in hard-to-reach surfaces, crevices, gaps, cavities, etc.
* The RP-342 aerosol can can spray while upside down, sideways and of course, right side up….which makes getting the hard-to-reach spots much easier.
APPLICATION:
Make sure surface is reasonably clean and dry (not oily or greasy). Spray uniform coating. Complete setting of protective coating takes approximately 1-2 hours after spraying. Typical first application Dry Film Thickness is 2.0 Mils (51 Microns)
REMOVABILITY:
RP-342 “BLACK” can be easily removed with any over-the-counter petroleum solvent.
MILITARY SPECIFICATIONS:
RP-342 “BLACK” is modeled after the following military specifications: MIL-PRF-16173E Grade 4, Class 1 and MIL-C-83933
* Certificates of Conformance are not available for this product.
SHELF LIFE:
2 years when stored in prudent conditions (cool, dry, shaded).
ENVIRONMENTAL NOTICES:
* Ozone Depleting Substances – Aerosol products were not manufactured, do not contain, and were not packaged using any Class 1 or Class 2 ozone depleting substances as defined by the clean air act.
* Non-Chlorinated (no chlorinated solvents).
- Offers the highest concentration of Military-Grade Cosmoline® Rust Preventative available in a convenient aerosol can.
- Exceptional Vehicle Undercoat for Autos, Trucks, Buses, Trailers, etc. Can protect your undercarriage from road salt, debris, chemicals and high-velocity spray (won’t wash off!)
- 1-coat protects all metals, iron, steel (stored Indoors or Outdoors) for Years!
- COMMON APPLICATIONS INCLUDE (but are not limited to): * Vehicle undercarriage / undercoating (cars, buses, trucks, etc.) – Extremely effective! * Parts & equipment storage * Overseas transportation * Heavy machinery & equipment * Packaging * Dies, molds, lathes, shafts and beams * Offshore Drilling equipment, platforms & infrastructure * Farm implements * Boat shafts and propellers * Marine fittings * Rifle & other firearms preservation/storage * Garden tools * Lawn mower blades * and any other surface or part that might rust on you…
