Crc Industries 1003321 Super Penetrant 16 Oz Aerosol

Product Description

The CRC INDUSTRIES 1003321 is a concentrated penetrating solvent formulated to free seized, corroded, and rust-bound mechanical components. Dispensed from a 16 oz aerosol can pressurized with carbon dioxide propellant, it penetrates tight crevices and micro-gaps rapidly to break down rust, scale, and corrosion so fasteners and fittings can be disassembled safely. A key feature is its high dielectric strength rated at 60,000 volts, which makes it suitable for use around energized or recently powered electrical components without additional risk. After application, the formula leaves a thin, non-drying film that reduces friction and keeps treated parts easier to service on future calls.

This penetrant is suited for maintenance and repair professionals across automotive, industrial, manufacturing, and general facility maintenance environments. Typical applications include loosening rusted bolts, corroded pipe fittings, seized couplings, stuck valves, and frozen mechanical assemblies encountered during routine or emergency repair work. HVAC technicians, plumbers, electricians, and industrial maintenance techs will find this product useful on equipment that has been in service long enough to develop significant rust or corrosion buildup. The NSF H2 registration indicates it meets standards for incidental food-contact environments, expanding its use into food processing and commercial kitchen facilities.

Key Features

• Penetrates tight crevices rapidly to break down rust, scale, and corrosion on fasteners and fittings
• Dielectric strength of 60,000 volts allows safer use near electrical components
• Leaves a thin, non-drying protective film that eases future disassembly
• Carbon dioxide propellant in a 16 oz aerosol can for controlled, hands-free application
• NSF H2 registered for use in facilities with incidental food contact
• Designed to minimize downtime by accelerating loosening of corroded mechanical components

Compatibility

Designed for use on metal fasteners, threaded fittings, couplings, valves, and mechanical assemblies subject to rust, scale, or corrosion in automotive, industrial, manufacturing, and general facility maintenance applications.

Installation Notes

Applied by maintenance and repair professionals as part of disassembly or repair procedures. Before applying to any component, confirm whether powering down or isolating the equipment is required per site safety protocols, even though the product carries a high dielectric rating. Apply directly to the corroded joint or fastener and allow adequate dwell time for the solvent to penetrate before applying torque. Use in a well-ventilated area and follow all label safety directions regarding flammability and inhalation exposure.

Technical Specifications

• Container Size: 16 oz
• Container Type: Aerosol can
• Propellant: Carbon dioxide
• Dielectric Strength: 60,000 volts
• Film Type: Non-drying thin film
• Certification: NSF H2 registered

Standard Information

• Brand: CRC INDUSTRIES
• Manufacturer Part Number: 1003321