Wurth Brake Cleaner Spray 500ML

What it actually is

This is a fast-evaporating solvent cleaner—think of it like a workshop degreaser + brake cleaner hybrid.

It’s designed to:

• Strip away oil, grease, brake dust, soot
• Leave no residue
• Dry very quickly so parts can be reassembled immediately

Where it’s best used

This is a prep/cleaning product, not a lubricant:

• Brake components (discs, calipers)
• Engine parts before assembly
• Gearboxes, housings, metal fittings
• Industrial machinery maintenance
• Cleaning parts before applying sealants or coatings

Because it’s NSF-certified, it can even be used in food-processing environments (on machinery—not food itself).

How it compares to your other Würth products

• Würth Rost-Off Ice
  → For loosening seized/rusted parts
• Würth Multi Oil Cobra 400ml
  → For lubrication, protection, light cleaning
• Assembly Cleaner
  → For deep cleaning and degreasing before/after work

 In a workshop, these three are often used together, not as substitutes.

Key strengths (in practical terms)

• Very strong degreasing power → cuts through stubborn grime fast
• Fast evaporation → no wiping needed in many cases
• No residue → ideal before reassembly or bonding
• Metal-safe → works on steel, aluminum, brass, etc.

Important limitations (don’t ignore these)

• ❌ Not for adhesive surfaces (can weaken bonding areas)
• ❌ Can affect some plastics, rubber, paint → always test first
• ❌ Not a lubricant → parts will be “dry” afterward
• ❌ Highly flammable → use with ventilation

Typical workflow (real-world use)

1. Spray cleaner onto dirty part
2. Let contaminants run off
3. Wipe if necessary
4. Allow to dry (usually seconds)
5. Then:
   • Lubricate (with Multi Oil Cobra), or
   • Assemble, or
   • Apply threadlocker/sealant

Bottom line

This is a professional-grade cleaning solvent—essentially:

“Step 1: Clean everything properly before doing anything else.”

If you’re working on mechanical parts, this is often more important than the lubricant itself.