BATTERIES FLASH SALE:

50% OFF

BATT:

50% OFF

Ends In:
BATTERIES FLASH:50% OFF
Use Code: BATT50
Close
FREEUK Delivery
FREEClick & Collect

Penetrating Fluids

Penetrating Fluids

Penetrating fluid, also known as penetrating oil, is a handy product that can add lubrication to even rusty nuts and bolts, allowing them to be removed. Ideal for car restorations and DIY projects, find top brands at great prices here.

Refinefilter0
By Brand
ClearApply
    Loader
  • TRIPLE QX Maintenance Spray 600 mlProduct Code: 542770980
    Click to Enlarge
    TRIPLE QX Maintenance Spray 600 mlBest Seller
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £4.89
    Price  £6.14Save  20%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £4.89
    Price  £6.14Save  20%
    TRIPLE QX
  • TRIPLE QX Maintenance Spray 5ltrProduct Code: 542770741
    Click to Enlarge
    TRIPLE QX Maintenance Spray 5ltrBest Seller
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £35.99
    Price  £39.40Save  9%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £35.99
    Price  £39.40Save  9%
    TRIPLE QX
  • Click to Enlarge
    Carplan Carb and Choke Cleaner - 500ml
    Home delivery not available
    £3.49
    Price  £4.20Save  17%
    Home DeliveryNot Available
    Home delivery not available
    International Delivery
    Not Available
    International delivery not available
    £3.49
    Price  £4.20Save  17%
    Carplan
  • WD-40 100ml AerosolProduct Code: 542770440
    Click to Enlarge
    WD-40 100ml Aerosol
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £4.79
    Price  £6.98Save  31%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £4.79
    Price  £6.98Save  31%
    WD-40
  • Click to Enlarge
    Carplan Brake, Clutch and Parts Cleaner - 500ml
    Home delivery not available
    £5.39
    Price  £6.60Save  18%
    Home DeliveryNot Available
    Home delivery not available
    International Delivery
    Not Available
    International delivery not available
    £5.39
    Price  £6.60Save  18%
    Carplan
  • Click to Enlarge
    Carplan Rust In Peace Rust Remover - 400ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £5.59
    Price  £6.84Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £5.59
    Price  £6.84Save  18%
    Carplan
  • Click to Enlarge
    Normfest Oxim Ultra - Penetrating Spray 400ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £5.79
    Price  £5.86Save  1%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £5.79
    Price  £5.86Save  1%
    Normfest
  • Click to Enlarge
    Holts Graphite Maintenance Spray 500ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £5.99
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £5.99
    Holts
  • Double TT Maintenance Spray - 750mlProduct Code: 553996490
    Click to Enlarge
    Double TT Maintenance Spray - 750ml
    Home delivery not available
    £7.09
    Price  £8.51Save  17%
    Home DeliveryNot Available
    Home delivery not available
    International Delivery
    Not Available
    International delivery not available
    £7.09
    Price  £8.51Save  17%
    Double TT
  • Click to Enlarge
    Normfest Oxim Protect - Penetrating Oil 400ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £7.39
    Price  £8.99Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £7.39
    Price  £8.99Save  18%
    Normfest
  • WD-40 450ml SmartstrawProduct Code: 542772470
    Click to Enlarge
    WD-40 450ml Smartstraw
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £9.49
    Price  £12.66Save  25%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £9.49
    Price  £12.66Save  25%
    WD-40
  • WD-40 600ml Aerosol Trade sizeProduct Code: 542770050
    Click to Enlarge
    WD-40 600ml Aerosol Trade size
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £10.99
    Price  £12.50Save  12%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £10.99
    Price  £12.50Save  12%
    WD-40
  • WD-40 Specialist Penetrant 400mlProduct Code: 542771790
    Click to Enlarge
    WD-40 Specialist Penetrant 400ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £12.49
    Price  £15.80Save  21%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £12.49
    Price  £15.80Save  21%
    WD-40
  • Swarfega Duck Oil 500mlProduct Code: 542770740
    Click to Enlarge
    Swarfega Duck Oil 500ml
    In StockFREE delivery available*
    £12.99
    Price  £16.49Save  21%
    Home Delivery
    FREE delivery available*
    International Delivery
    Available
    International Delivery
    £12.99
    Price  £16.49Save  21%
    Swarfega
  • Click to Enlarge
    Normfest Inject-Crack - Injector, Glow Plug and Spark Plug Loosener 250ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £15.99
    Price  £18.86Save  15%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £15.99
    Price  £18.86Save  15%
    Normfest
  • Click to Enlarge
    Carplan Brake, Clutch and Parts Cleaner - 5ltr
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £22.49
    Price  £27.34Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £22.49
    Price  £27.34Save  18%
    Carplan
  • Click to Enlarge
    WD-40 5 Litre with Applicator trigger bottle
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £44.49
    Price  £54.28Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £44.49
    Price  £54.28Save  18%
    WD-40
  • Marvel Mystery Multi Spray MMO23 400ml
    Home delivery not available
    £6.26
    Price  £11.15Save  44%
    Home DeliveryNot Available
    Home delivery not available
    International Delivery
    Not Available
    International delivery not available
    £6.26
    Price  £11.15Save  44%
  • Plus Gas Releasing Fluid Aero 400mlProduct Code: 549774741
    Click to Enlarge
    Plus Gas Releasing Fluid Aero 400ml
    Home delivery not available
    £7.69
    Price  £9.30Save  17%
    Home DeliveryNot Available
    Home delivery not available
    International Delivery
    Not Available
    International delivery not available
    £7.69
    Price  £9.30Save  17%
  • Flexible Straw Aerosol - 400mlProduct Code: 545774700
    Click to Enlarge
    Flexible Straw Aerosol - 400ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £10.99
    Price  £13.37Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    FREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    International Delivery
    Available
    International Delivery
    £10.99
    Price  £13.37Save  18%
Back To Top

Penetrating fluid is a very low-viscosity oil that’s used to loosen rusted parts like nuts and bolts. It can also be used to prevent corrosion or lubricate mechanical parts. While WD-40 is one of the best-known brands of penetrating fluids, there are many other kinds available, some with specialist applications. Also known as penetrating oils, these products are often seen in garages or workshops, but they’re useful around the home as well. If you’ve got a tricky bolt or a hinge that’s rusted shut, a quick dose of penetrating fluid should be all you need. They’re also available as spray-on aerosols, which can be handy when working in a tight space. Find all the DIY and auto repair products you need at Euro Car Parts. Have a browse in one of our 200 stores around the UK, or take advantage of the great deals on our website - with free UK delivery, buying online has never been more convenient.

  • Rated Excellent 4.8 / 5

    Based on 13,075 reviews

  • Rated Excellent

  • 4.8 / 5

  • Based on 13,075 reviews on