Dammit 500g Tank Sealing Clay

Stock Clearence
Fuel Tank Shop Dammit 500g Tank Sealing Clay
Fuel Tank Shop Dammit 500g Tank Sealing ClayFuel Tank Shop Dammit 500g Tank Sealing ClayFuel Tank Shop Dammit 500g Tank Sealing ClayFuel Tank Shop Dammit 500g Tank Sealing Clay

Product Description

500g Dammit Clay in a Tub

Dammit is a clay product that can be used to temporarly seal leaking tanks and drums. The clay compound simply pushes into the hole or crack in a plastic or steel tank and then seals using the pressure of the fluid inside of the container. Ready to use and specifically developed for the emergency sealing of leaks from holes, tears and ruptures.

Dammit is only to be used in an emergancy situation and as a temporary solution to leaking tanks,drums


  • Remove Dammit putty from tub
  • Mould the Dammit® putty into a ball
  • Place firmly over the tear or hole to instantly seal the hole
  • Transfer the remaining contents into another drum thus saving the wastage of costly and precious products.

Returns Information

Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to 4.6 & 4.7. **

Please be aware that returning a tank can be complicated and expensive so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).

Delivery Information


The delivery of a tank can be confusing as each manufacturer offers a slightly different service and lead time. Please refer to our Delivery Information page.  Standard tank deliveries are "kerbside".


Most accessories will be delivered within 1-3 working days. If you require them quicker, we can on occasions offer a next day service (please contact us to discuss). If the item(s) are out of stock we will advise you of the expected lead time and you will of course have the opportunity to cancel with a full refund.

Customer Reviews

"Dammit sealing clay was the perfect solution to temporary repair of my weeping domestic plastic oil tank. I expected it to hold for a few hours, however with a little maintenance it has lasted 3 weeks!! Allowing me time to investigate and replace my tank without losing the valuable content."
Star Rating 5

Product Code: 4037/X

Approx 2-3 Days

Item: DC

Was £15.00 ex VAT Now £5.00 ex VAT
(£6.00 inc VAT)

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Delivery Options
  • Parcel Delivery (Scottish Highlands, Scottish Islands, Channel Islands & Northern Island charged a higher fee than standard)
    £9.95 (£11.94 inc VAT)

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