- Automotive
- Lubricants & Sprays
- WD-40 Specialist Silicone
WD-40 Specialist Silicone 400ml
by WD-40Product code: 89943
WD-40 Specialist Silicone 400ml
by WD-40Product code: 89943
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Product details
WD-40 Specialist Silicone is great for use on high-pressure equipment. It displaces moisture and provides excellent lubrication, protecting and extending the life of your tools and equipment. As it's silicone-based, it's perfect for using on rubber parts like pipes, window seals, plumbing fittings and belts. You can even use it on metal, plastic and wood, without it leaving a stain. As well as protecting your tools and machines from rust, our Silicone Lubricant will repel dust, dirt, oil and grime. This is useful against dirt build-up that can create damaging residues. With just a coat of Silicone Lubricant, you can be sure that things will stay clean and conditioned, and functioning smoother for longer. WD-40 works in challenging conditions, so our lubricant will perform in most types of weather, and all-year round. It's designed to keep working in temperatures ranging from -35°C to +200°C.
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Technical specification
| Type | Specialist |
| Brand | WD-40 |
| Manufacturer ID | 44389 |
| Energy class | N/A |
| Colour | Colourless |
| Height (mm) | 203mm |
| Length (mm) | 70mm |
| Width (mm) | 65mm |
| Pack contents | 1 x WD-40 Specialist Silicone 400ml |
| Content Volume | 400ml |
| Volume (ml) | 400ml |
| Colour Family | Clear |
| Weight (g) | 400g |
| Application | Lubricating and protecting surfaces including metal, plastic, rubber, vinyl, cables, pulleys, guide rails, valves, linkages, hinges, locks, belts, bearings, tools, doors, hoists, and conveyors. |
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Delivery details
Delivery (UK mainland only)
Next Day: £5, or FREE over £40
- Order by 9pm Mon-Thu: next working day
- Order Fri to 5pm Sun: Monday
- Order after 5pm Sun: Tuesday
Pre-12pm: £10
- Same cut-offs as Next Day above
Saturday & Sunday: £10, or £5 over £40, or FREE over £75
- Saturday: order by 6pm Fri
- Sunday: order by 4pm Sat
Heavy items (over 30kg)
- Mon-Fri only. Order by 6pm and allow up to two working days
- Order after 6pm Thu: arrives after the weekend
Supplier items
- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)
Collection details
Next Business Day Collection (eligible items)
- Order by 9pm Mon-Thu: collect next day
- Order after 9pm Thu to 5pm Sun: collect Monday
- Heavy items (over 30kg): allow up to two working days
Opening hours
- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm
- Saturday: 7am-6pm
- Sunday: 9am-4pm
Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.
Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.
Pack size: Each
20+ Available for delivery. Order before 9pm to receive your item next business day.
0% interest for 4 months on orders above £99*. Learn more