Description
WD-40 Specialist® Anti-Friction Dry PTFE 400ml Smart Straw spray
Anti-Friction Dry PTFE Lubricant is perfect for high use or repetitive mechanisms that require protection from daily wear and tear, such as door and window tracks, chains and rollers, power tools, drill bits and lock mechanisms. It’s quick-drying, and sets as a clear film that won’t attract damaging elements like dust, dirt and oil. It also makes an extremely effective mould release agent. It works through a range of temperatures, from -45°C to 260°C, and is safe to use on metals, glass and plastics.
Characteristics
- Lubricates with PTFE (Polytetrafluoroethylene)
- Quick dries to a clear film
- Won’t attract dust, oil or dirt
- Protects against wear and tear
- Works as a mould release agent
Field of application
- Loosening locks and latches
- Lubricating door and window tracks and hinges
- Improving performance of rollers, chains, cogs and cables
- Improving efficiency of power tool blades and drill bits
- Lubricating conveyor belts
- Lubricating thermoplastics and metal extrusions
Advantages of WD-40 Smart Straw
With the Smart Straw applicator, you’ve got two ways to spray; use the flip up straw for hard to reach areas, such as inside chains,
locks or rollers, then flip it down to use the wide angle spray eye for area coverage on surfaces. Whichever way you need to spray,
you can rely on the clever 360° valve to work efficiently at every angle, even upside down.
Technical specifications
- Appearance: Slightly cloudy, deep yellow liquid
- Odour: Pleasant lemon odour
- SG: 0.71 – 0.74
- Discharge rate: 0.6 – 1.2 g/s
- Temperature range: Effective performance at temperatures from -45 ºC to +260 ºC
- Solubility: Not miscible with water
- NSF category H2
- Flammability: Classed as extremely flammable under current legislation
- Compatibility: Suitable for most surfaces, including plastic, metal and glass
- Lubrication ASTM D-4172: Scar depth 0.43 mm
- Extreme pressure lubrication ASTM 3233: 2310 lb
- Corrosion protection ASTM B-117: 40 % at 24h
Hazard Warnings (CLP)

Signal word: Danger
Hazard Statements (H-phrases)
- H315: Causes skin irritation.
- H336: May cause drowsiness or dizziness.
- H411: Toxic to aquatic life with long-lasting effects.
- H222: Extremely flammable aerosol.
- H229: Pressurised container: May burst if heated.
Safety Statements (P-phrases)
Prevention:
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P211: Do not spray on an open flame or other ignition source.
- P251: Do not pierce or burn, even after use.
- P261: Avoid breathing vapours/spray.
- P273: Avoid release to the environment.
- P280: Wear protective gloves.
Response:
- P312: Call a POISON CENTER or doctor if you feel unwell.
Storage:
- P405: Store locked up.
- P410+P412: Protect from sunlight. Do not expose to temperatures exceeding 50°C.
Disposal:
- P501: Dispose of contents/container to an approved waste disposal plant.
Other Hazards
- The mixture contains no vPvB substances (vPvB = very persistent, very bioaccumulative).
- The mixture contains no PBT substances (PBT = persistent, bioaccumulative, toxic).
- The mixture contains no substances with endocrine-disrupting properties.
WD-40 Company Limited Zweigniederlassung Deutschland, Siemensstrasse 21, 61352 Bad Homburg, GERMANY, +49 6172 677 450, [email protected], www.wd40.de






Maximilian –
Super value for the money. Fast delivery and exactly as described.
charlotte.sun –
Solved my problem completely!
Carla –
Very effective; noticed a change after just one week. Super fast delivery, thank you. I noticed the difference right away! Very effective, I noticed a change in just a week.
Simona –
Not too big, not too small, just right. Surprisingly good quality for the price. Perfect for my needs; I couldn’t be happier.
anna_italia –
I was skeptical, but now I’ll order regularly. Solved my problem completely!
hunter23 –
Everything excellent. Very good build quality. Packaging was excellent.
Chloe –
Looks even nicer in person. Feels nice to use at home. Easy to use, without making a mess.
Hugo –
Everything was smooth and fast. Great purchase.
Anna I. –
No unpleasant smell, which I really appreciate. Better than anything I’ve tried before. Easy to use, without making a mess.
Christopher K. –
Practical and functional. Good build quality and reliable. Very satisfied with the purchase.
Lily –
Feels nice to use at home.
thomas_88 –
Well packaged and delivered quickly. Very easy to use. Everything works perfectly so far.
max_de –
Perfect and functional. Everything OK, recommended.
johanna88 –
Looks even nicer in real life.