A multi-surface lubricant that lubricates, waterproofs and protects. WD-40 Specialist Water Resistant Silicone Lubricant safely lubricates, waterproofs and protects metal and non-metal surfaces such as rubber, plastic and vinyl. This formula dries fast and leaves a clear, non-staining film that doesn't stick or make a mess. Great for use on cables, pulleys, guide rails, valves, linkages, hinges, locks and more. Effective in-use temperatures ranging from -100 F to 500 F. Safe on metal and non-metal surfaces including rubber, plastic, and vinyl.
A multi-surface lubricant that lubricates, waterproofs and protects. WD-40 Specialist Water Resistant Silicone Lubricant safely lubricates, waterproofs and protects metal and non-metal surfaces such as rubber, plastic and vinyl. This formula dries fast and leaves a clear, non-staining film that doesn't stick or make a mess. Great for use on cables, pulleys, guide rails, valves, linkages, hinges, locks and more. Effective in-use temperatures ranging from -100 F to 500 F. Safe on metal and non-metal surfaces including rubber, plastic, and vinyl.
WD-40 Specialist High Performance Silicone Lubricant 300 g (Smart Straw
A multi-surface lubricant that lubricates, waterproofs and protects. WD-40 Specialist Water Resistant Silicone Lubricant safely lubricates, waterproofs and protects metal and non-metal surfaces such as rubber, plastic and vinyl. This formula dries fast and leaves a clear, non-staining film that doesn't stick or make a mess. Great for use on cables, pulleys, guide rails, valves, linkages, hinges, locks and more. Effective in-use temperatures ranging from -100 F to 500 F. Safe on metal and non-metal surfaces including rubber, plastic, and vinyl.
A multi-surface lubricant that lubricates, waterproofs and protects. WD-40 Specialist Water Resistant Silicone Lubricant safely lubricates, waterproofs and protects metal and non-metal surfaces such as rubber, plastic and vinyl. This formula dries fast and leaves a clear, non-staining film that doesn't stick or make a mess. Great for use on cables, pulleys, guide rails, valves, linkages, hinges, locks and more. Effective in-use temperatures ranging from -100 F to 500 F. Safe on metal and non-metal surfaces including rubber, plastic, and vinyl.
in 55 offers
The lowest price for WD-40 Specialist High Performance Silicone Lubricant 300 g (Smart Straw right now is $11.95 at TecArt, compared across 35 retailers.
The all-time low was $7.99 on 25 Mar 2024 — today's price is 50% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Nov 2026.
Last updated at 05/11/2026 09:51:00
WD-40 Specialist High Performance Silicone Lubricant 300g/451ml
Delivery between 9–17 Nov $15
WD-40 High Performance Silicone Lubricant Smart Straw 400ml (300g) (21101 / 21001)
Delivery between 10–17 Nov $12.61
WD-40 21001 Specialist Silicone Lubricant 300g
Delivery between Fri – Mon $9.70
WD-40 SPECIALIST SILICONE SPRAY 300G (6)
Delivery $9.70
WD-40 300g Specialist High Performance Silicone
Delivery $12
WD-40 300g Specialist High Performance Silicone
Delivery $10
WD-40 Specialist High Performance Silicone 300g/451ml
Delivery between 9–13 Nov $14.50
WD40 - Specialist High Performance Silicone Lubricant 300g/451ml Pack of 1 | 21001
Delivery between 6–14 Nov $7.95
WD-40 SPECIALIST HIGH PERF SILICONE LUBE 300G SMART STRAW
Delivery between 10–18 Nov $20
WD-40 Specialist High Performance Silicone Lubricant Smart Straw 300 Gram - 21001 - Tool Kit Depot
Delivery between 12–17 Nov $10
originally posted on supercheapauto.com.au
Very good quality.Good lubrication.Very handy.
originally posted on supercheapauto.com.au
Good silicon spray. Does the job well. Exactley what I needed.
originally posted on supercheapauto.com.au
It’s useful for many applications around the house. Squeaky doors, stiff locks, Gardeoning tools, cars bicycles etc.
| Form | Spray, Liquid |
| Use | Motor Vehicle |
| Brand | WD-40 |
WD-40 Specialist High Performance Silicone Lubricant 300g/451ml
Delivery between 9–17 Nov $15
WD-40 High Performance Silicone Lubricant Smart Straw 400ml (300g) (21101 / 21001)
Delivery between 10–17 Nov $12.61
WD-40 21001 Specialist Silicone Lubricant 300g
Delivery between Fri – Mon $9.70
WD-40 SPECIALIST SILICONE SPRAY 300G (6)
Delivery $9.70
WD-40 300g Specialist High Performance Silicone
Delivery $12
Very good quality.Good lubrication.Very handy.
Good silicon spray. Does the job well. Exactley what I needed.
It’s useful for many applications around the house. Squeaky doors, stiff locks, Gardeoning tools, cars bicycles etc.
Product works great. Used to free up the Mrs sunroof, sprayed on seat belts now they return flawlessly again, power windows go up faster and even used to rejuvenate wiper blades. Spray nozzle that's attached is very handy as well. I'll be buying another can soon.
I have found this product to do a better job than other similar sprays, however the extension plastic tube did not appear to match, Bunnings support can probably fix that. Just use a different plastic tube if you need that. I used on a roller garage door (springs)
This spray is awesome and at a great price. Purchased it to lubricate our treadmill mat and works perfect. I would highly recommend this to anyone.
This product is brilliant. Have been purchasing this for years.
Bought the WD40 silicone base. Great product and simply to use with the smart spray nozzle. Very happy
The WD40 brand and packaging is well known and trusted. This product is no exception. Works very well and does exactly as described on the can . Lift up straw nozzle works precisely and is a no mess delivery system .
Use it on all suspension rubber bushing, it makes cornering smoother and increases the life of them. Definitely will buy them again!
| Form | Spray, Liquid |
| Use | Motor Vehicle |
| Brand | WD-40 |
