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Product Details

Releases seized and corroded fasteners and assists in reassembly. Loosens and protects against rust and corrosion.



RP-90 is a professional grade penetrating oil fortified with MoS2 (“moly”). Fast acting, excellent penetration into hard to reach areas, seeping through rust and corrosion for effective results. Leaves a strong, long lasting lubricating film for easier reassembly and wear prevention. Does not contain silicone. Safe to use on all metals, plastic, paint and rubber.

Technical Specification
Brand Action Can
Unavailable offshore
Manufacture ID 1822
Safety Data Sheet click here
Volume (L) 0.5
Delivery details

Covid-19 Update

  • Free Next Business Day delivery for orders over £25 to home and site is available for orders placed before 5pm
  • Saturday and Sunday delivery is now available for orders placed before 4pm on Friday for Saturday delivery and 4pm Saturday for Sunday delivery, see here for details
  • We have temporarily suspended our Pre-12 delivery service
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • If your order contains more than one item it may be split into two deliveries as we manage volume across our network
  • Due to carrier constraints it is not currently possible to deliver age restricted items. Please use our Click & Collect service for these products
  • Delivery direct from suppliers is now available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Delivery (Mon-Fri) usually before 6pm £5 Free Free
Pre-12 Delivery before 12 noon Next Business Day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery order by 4pm Friday £10 £5 Free
Sunday Delivery order by 4pm Saturday £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

  • Safe contactless collection is available 7 days a week at our branches
  • Our branches are open 7am-5pm Mon-Sat and 9am-4pm Sun
  • Keeping our colleagues and customers safe and well and respecting stringent social distancing requirements is our number one priority – 2 metre rule enforced
  • Our available product range will not require more than 1 person to lift
  • Please see our guide to click and collect below

  • Please ensure that your mobile number is added so that we can text you when your order is ready to collect

Call & Collect

Due to current trading conditions we have suspended our Call & Collect service until further notice.

If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 7pm Mon-Fri (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Reviews
Action Can RP-90 Penetrating Oil 500ml is rated 4.8 out of 5 by 12.
Rated 5 out of 5 by from Does what it says on the tin Does a great job. Good value
Date published: 2020-05-27
Rated 5 out of 5 by from Loosened rusty bolts Used this on brake callipers left on over night did the job
Date published: 2020-05-18
Rated 5 out of 5 by from Great stuff Bought this to help remove some seized spark plugs. Just a few squirts around the base of the plugs and a couple of hours for it to penetrate and they presto, plugs came out easily.
Date published: 2020-05-13
Rated 2 out of 5 by from Unable to pick up purchase I bought this item on my account for click and collect but I did not put my mobile phone on the Click and Collect request and after numerous attempts to contact a Toolstation adviser and sending an email which was on the invoice try to arrange for a visit to the Banbury store. I have yet to hear from Toolstation.
Date published: 2020-04-24
Rated 5 out of 5 by from RP-90 I have got to say this must be the best rust penetration oil’s on the market. For stubborn rust spray some in a jar and leave overnight it’s brilliant!!!
Date published: 2020-04-14
Rated 5 out of 5 by from If it’s seized buy it Brilliant removed wheels from go kart which had been left outside for years, bearings were rusted onto shafts, also used on the chain which was red with rust.
Date published: 2020-01-10
Rated 5 out of 5 by from A cast iron manhole opened after 25+ years It is a penetrating oil and worked extremely well. My cast iron manhole has been raised using RP90 other oils had been used and failed.It is not a designed to be a lubricant oil only a penetrating oil.
Date published: 2019-06-10
Rated 5 out of 5 by from Bargain Brought this for freeing off brakes from a car stood for 18 months , brilliant stuff
Date published: 2019-05-03
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