Bulk Save Buy 3+ and save 10% - View all products

WD-40 Silicone Lubricant 400ml (86394)

£ 6.99INC VAT

Add to basket for...

Not available for delivery

WD-40 Silicone Lubricant 400ml (86394)

You must be 18 years old or over to buy this product.

WD-40 specialist high performance silicone lubricant that prevents parts from sticking. With integral smart straw system for ease of use. Use on wood, metal, rubber and plastic. Can be used on high pressure equipment. Withstands temperatures of -35°C to 200°C. Formulated for improved performance on high pressure equipment such as hydraulics, valves and fittings in industry or the workplace. Flip straw down for spray or up for a precise, narrow spray. 360° valve allows for upright or upside-down application.

  • Waterproof & Protects Against Moisture
  • Non-Staining Formula that Resists Dirt
  • Prevents Rust & Corrosion
  • Prevents Parts from Sticking & Binding

More Info

View all: WD-40 Lubricants

Bulk Save Save up to 10%
Bulk savings
QTY Price per item Saving
1 - 2 £6.99 (£17.47/Ltr) -
3 + £6.29 (£15.73/Ltr) Save 10%
£6.99INC VAT (£17.47/Ltr)

Add to basket for...

Not available for delivery

Add to saved list...

Rated 4 out of 5 by from Great product This is better than ordinary WD-40, as it is not sticky. Great for curtain/blind tracks, window and door catches, gates, etc. Definitely recommend.
Date published: 2021-11-13
Rated 5 out of 5 by from Lubricant I’m a big fan of WD40 and a big fan of silicone. Will be using this on my doors and windows
Date published: 2021-11-03
Rated 5 out of 5 by from Good product Im using constantly to lubricate different items(window hinges, doors, tools) and is very good.
Date published: 2021-10-29
Rated 5 out of 5 by from Best I've used Better than the standard wd40 would definitely buy again
Date published: 2021-10-28
  • y_2021, m_12, d_8, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.20
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_189
  • loc_en_GB, sid_86394, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 11ms

Fan belt

Can this be used on a car fan belt? I know WD-40 do a belt dressing but I don’t think that’s available in the UK so was wondering if this will work?
Asked by: NaTa12345678910

Would this be suitable for fan on heating boiler system.

Asked by: Brwn

Damage to paint work?

We use the original wd-40 to clean up the paint work on our narrow boat which is painted with hammered hammerite. (We spray lightly and polish) Would the silicon version last longer and not damage the paint work?
Asked by: Anonymous

Does this offer good protection

Could this be used to coat bare/exposed parts of workshop equipment to help prevent rusting. E.G the stock and table on a pillar drill, the bed of a planer?
Asked by: TheOneAndOnly

Is this ‘oil free silicone lubricant’ please?

I need some ‘oil free silicone lubricant’ for a treadmill, is this what I need? Thanks
Asked by: Happyegg
  • y_2021, m_12, d_8, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.20
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_29
  • loc_en_GB, sid_86394, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 10ms
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Brand WD-40
Label Info 1: Signal Word Danger
Label Info 2: Hazard Statements H336 May cause drowsiness or dizziness.H222 Extremely flammable aerosol.H304 May be fatal if swallowed and enters airways.H229 Pressurised container: may burst if heated.EUH 066 Repeated exposure may cause skin dryness or cracking.
Label Info 3: Precautionary Statements P101 If medical advice is needed, have product container or label at hand.P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P102 Keep out of reach of children.P211 Do not spray on an open flame or other ignition source.P251 Do not pierce or burn, even after use.P261 Avoid breathing dust/fume/gas/mist/vapours/spray.P271 Use only outdoors or in a well-ventilated area.P312 Call a POISON CENTRE/doctor/…/if you feel unwell.P405 Store locked up.P410 + P412 Protect from sunlight. Do no expose to temperatures exceeding 50 o C/ 122 o F.P501 Dispose of contents/container to …
Label Info 4: Supplementary Label Info Without adequate ventilation, formation of explosive mixtures may be possible
Label Info 5: Hazardous Chemical Content Hydrocarbons, C9-C11, n alkanes, isoalkanes, cyclics, ,2% aromatics, distillates (petroleum), hydrotreated light, white mineral oil (natural oil)
Manufacturer Guarantee 1 Year Guarantee
Maximum Operating Temperature 200 °C
Minimum Operating Temperature -35 °C
Oil Base Mineral
Pack Size 1
Pieces in Pack/Case 1
Product Type Silicone Lubricant
Volume 400 ml

Hazardous - Delivery unavailable for any offshore location.


Safety Data Sheet (COSHH)