in 4 offers
The lowest price for WD40 300g Spray Can Silicon - Jaycar right now is $18.95 at Road Tech Marine, compared across 3 retailers.
The all-time low was $11.95 on 14 Oct 2025 — today's price is 59% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Sept 2026.
WD40 300g Spray Can Silicon - Jaycar
Last updated at 05/09/2026 15:36:24
WD40 300g Spray Can Silicon - Afterpay & ZipPay Available - Click & Collect - WD_40 - RTM
Delivery $14
Wd-40 300g Can Specialist High Performance Silicone Waterproof
Free delivery
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WD-40 Specialist 300g High Performance Silicone Blue Aerosol can 66mmx66mmx245mm
Delivery $9
| DG Pack Group | II - Medium Danger |
| Diameter | 66mm |
WD40 300g Spray Can Silicon - Afterpay & ZipPay Available - Click & Collect - WD_40 - RTM
Delivery $14
Wd-40 300g Can Specialist High Performance Silicone Waterproof
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WD-40 Specialist 300g High Performance Silicone Blue Aerosol can 66mmx66mmx245mm
Delivery $9
| DG Pack Group | II - Medium Danger |
| Diameter | 66mm |
