Halfords Shock & Unlock Spray 400ml 2017



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includes Accessories + Fitting

Item: 777631

Halfords Shock & Unlock Spray 400ml 2017


(Unit price: £0 per 100ml)

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  • Description
  • Reviews
  • Buying Options
  • Halfords Shock & Unlock Spray 400ml

    The Halfords Shock & Unlock Spray combines powerful penetrating fluids and freezing agents which "shock free" rusted agents and jammed connections.

    Halfords Shock & Unlock Spray Extra Info

    • Frees rusted components
    • Dual action penetrates and cools
    • Synthetic base oil
    • A powerful penetrator and releasing agent
    • Releases seized rusted bolts and locks
    • Penetrates rust, grease, oil & carbon
  • Halfords Shock & Unlock Spray 400ml 2017 is rated 3.8 out of 5 by 13.
    Rated 5 out of 5 by from It did the job! Used (a full can) to free up hinges on a heavy metal gate and ball bearing type castor wheels. Both had become seized solid having been outside, unused and unlubricated for several years meaning they were siezed solid. Method: Spray generously and leave to 'soak' for a few hours, then tap (or wallop) the part with a hammer and spray again. Repeat as necessary, then when 'loose' spray to flush out the loosened corrosion deposits. Then, if appropriate, apply suitable grease/lubricant or corrosion inhibitor.
    Date published: 2017-08-28
    Rated 5 out of 5 by from Excellent stuff Tried many different penetrating oils and I have to say this is the best I've used and a very good price.
    Date published: 2017-05-16
    Rated 1 out of 5 by from No benefit from what I could see I know it's worked for a lot on here but I brought it to help removed a series of 4 bolts from a motorcycle engine block that haven't moved in 16 years. Took it nice and slow, multiple applications and didn't help at all.
    Date published: 2017-04-02
    Rated 5 out of 5 by from Amazing product Brought this to try and remove a bolt on my 1958 Lambretta LD restoration project, sprayed it as instructed and it was free with a good spanner.
    Date published: 2017-02-19
    Rated 5 out of 5 by from Halfords Shock & Unlock Spray 400ml brilliant ..saved me pounds..spark plugs seized ....garage wanted to take head off.....within 5 mins spark plugs out new ones in........halfords thank you............
    Date published: 2016-05-05
    Rated 5 out of 5 by from shocked & unlocked Had a seized clutch on my overwintering mini. This product went a long way to rectify the situation.
    Date published: 2016-05-02
    Rated 5 out of 5 by from Rusty nuts Needed to remove spot lamp from a classic mini. Nut immovable, rusted after 15 years. Sprayed on the solution. Left for 5 mins. Turned and removed easily. Very good.
    Date published: 2015-11-19
    Rated 3 out of 5 by from Halfords Shock & Unlock Spray Copes well on most items but has its limitations. Good value in comparison to more expensive sprays.
    Date published: 2013-12-06
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  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

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    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Halfords Rust Removal & Treatment

Halfords Shock & Unlock Spray 400ml 2017

£3.99 Halfords Shock & Unlock Spray which "breaks free" rusted agents and jammed connections.