CRC 5.56 Multipurpose Lubricant All-In-One Spray for DIY and Pros, Penetrates, Lubricates, Rust Protection

CRC 5.56 Multipurpose Lubricant 4L is a robust, all-in-one service spray built to penetrate, lubricate, and shield metal components from rust and corrosion. Housed in a large four-liter can—the go-to toolkit-in-a-can for serious maintenance—this versatile lubricant keeps gear, hinges, and electrical parts moving smoothly across workshops, garages, factories, and homes.

• Penetrating power: quickly breaks through rust and corrosion to loosen seized parts and free components bonded by dirt and scale.
• Advanced lubrication: forms a thin, protective film on moving parts to reduce friction, quiet squeaks, and extend the life of slides, latches, hinges, and linkages.
• Moisture displacement: drives water out of wet equipment and electrical/ignition systems, helping starts on damp engines and preventing electrical failure.
• Cleaning action: displaces grease and tar from painted surfaces, prepping for finishing or repainting.
• Corrosion protection: leaves a lasting protective film that shields metals from humidity, salt air, and other corrosive environments.
• Broad compatibility: safe for all metals and alloys, most painted surfaces, coatings, plastics, and rubbers; contains no silicone.
• Maintenance efficiency: reduces the need for disassembly in many repair tasks, enabling preventative maintenance that extends overall equipment life.

Versatile use for real-world scenarios

• Workshops, garages, building sites, factories, offices, gardens, and homes—one spray handle handles hundreds of jobs.
• Electrical and ignition components: plugs, switches, coils, leads, battery terminals, and connectors to displace moisture and prevent failures.
• Vehicles and machinery: ignition systems, distributors, spark plugs, nuts and bolts, chrome fittings, seat slides, door latches, and more.
• Home maintenance: door locks, hinges, sliding doors, zippers, tools, prams and strollers, toys, and outdoor gear.
• Leisure gear: fishing tackle, bicycles, garden tools, roller skates, ski fittings, and golf carts.

How to get the best from CRC 5.56

1. Shake well before use to ensure even delivery and consistent coverage.
2. Hold the nozzle distance appropriate to the surface and apply a light, even spray to the area needing lubrication or protection.
3. Allow a short contact time, then wipe away any excess to prevent dust accumulation and keep surfaces clean.
4. Reapply as part of preventative maintenance to maintain smooth operation and ongoing protection against corrosion.

Key specifications and certifications. Temperature range: -10°C to +150°C. Contains no silicone. Available with a food-grade option for environments with incidental contact risk and MPI Approved C14 status, complemented by an AsureQuality assessment for food/beverage/dairy factory settings with no potential contact. The product ships from our warehouse—please allow 5–7 business days for delivery.

Whether you’re tackling a stubborn rust problem, silencing squeaks on a gate, or keeping electrical connections reliable in damp conditions, CRC 5.56 Multipurpose Lubricant 4L is the dependable, high-performance solution you can reach for again and again.