Fuel Tank Sealer Kit for Tanks up to 305 Litres

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5.00 KGS

Product Overview



This Bulk kit is ideal for Motorcycle Dealers who repair multiple tanks, it can be stored (unmixed) for up to 2 years, and its possible to treat 10 + Motorcycle Tanks from 1 Kit by measuring out what you need each time and reducing the material costs, it can also be used on light aircraft, boat tanks for fuel and water, and any other use were larger volumes of material is required


The only truly Ethanol proof fuel tank sealer that has been available for over 30 years

The amount of Ethanol in fuel now is causing a problem in older Metal fuel tanks and a bigger problem in Fibreglass and Plastic fuel tanks making them porous, this problem will only get worst as the volume of Ethanol added increases in order to make Petrol more Environmentally Friendly.

Using our Fuel Tanks Sealer will create a solid seal within the fuel tank, and make it Ethanol proof permantley, If your Metal fuel tank has had a tank seal fitted previously, this would need to be removed before applying the new sealer, most Kreem and POR15 sealers will fail, sometimes very quickly, so we have developed a Products that will remove these products.

This product works on Vapour and Liquid, so 1 Litre is enough to clear the old sealants from the largest fuel tanks  

If you need a Fuel Tank Seal Remover then please CLICK HERE>>>, and this will take you straight to the product, were you can add to cart. You may also find that you fuel tank is rusty, and you will need to remove the rust first before applying the Tanks  Sealer, Again we have developed a product that is specifically for removing the rust in fuel tanks, Simply Mix 1 Litre with 9 Litres of water, and leave overnight, and this clean you fuel tank thoroughly and after a wash out is ready to seal Our "Rusty Metal" Rust remover, can then be placed in a bucked, the rust sieved out, and used again and again on other fuel tanks, and anything that you would like to De-Rust. If you need a Rust Remover please Click Here>>> and this will take you straight to the product were you can add to cart.

If you use a thinners to wash out the fuel tank, please only use Lacquer Thinners as most others contain chemicals that could react and cause the seal to weaken, some people use normal thinners and have no problem but without knowing what the thinners contains we can not guarantee this  If you need all 3 products, than it would be cheaper to buy our renovation kilt, which you can find here  by Clicking Here>>>

Fibreglass and Plastic Fuel Tanks

We advise against using our Tank Seal Remover in Plastic or Fibreglass Tanks as its to aggressive, the only way to remove the old seal is manually, once you have removed as much of the old seal as you can, it is best to wash out using Hot Water and a Dish Washer Tablet mixed, if there is any of the old sealer still in the fuel tank, as long as it is stable, it os OK to seal over the top

Painting Fuel Tanks after Sealing

If you are think of painting a Fibreglass or Plastic Fuel tank that has become porous, after you have applied sealer. please wait up to 4 weeks, after application, as there will still be Ethanol in the tank structure, and by painting you will trap the ethanol between the sealer and the paint and it will push back through, let it breathe out of the Fibreglass/Plastic, before applying the correct primmer  




Would you rather have someone do this for YOU? The following companies are using Caswell products for their tank lining service!

Motorcycle Restoration Company  (Saffron Walden, Essex)

Our team of five restorers have between them over 80 years experience working in the classic motorcycle restoration field.  They are supported by a comprehensive machine shop, and a wealth of historic technical data relating to the classic scene.  They are based in Saffron Waldron, Essex.

Contact them on Saffron Walden (01799) 542 323.  www.motorcyclerestorationcompany.com

Hartlepool Radiator Company - Fuel Tanks 

This company based in the North East of England has a tanks division which has been doing fuel tank restoration on all types of vehicles for some time.  

They have used GTS1750 in-house and now offer a service to the motorcyclist/ car restorer in tank restoration.  Call Stan Lamb on (01429) 236300 and discuss your tank with him. Also look on the web page at www.fueltanks.co.uk

JBH Motorcycles (Andover)

Call John at JBH Motorcycles who runs a motorcycle company and a tank restoration service.  
John uses GTS1750 and can be contacted on 07507 827375

Anything Goes Racing (Waterlooville)

Jeep knows everything there is to know about using GTS1750, as the previous owner of Caswell Europe, he has promoted and used the product for many years.

He has worked on motorcycle and small car tanks aged from a 1909 SINGER to modern YAMAHA R1. If you need a tank resealed, Jeep can be contact on: 07778 265726 

Email: jeep@anythinggoesracing.co.uk

Web Page: www.anythinggoesracing.co.uk


Please note that our shipping prices are a higher than it would cost to send a normal parcel via the post, the reason for this is because any product that contains chemicals must be sent and packed as per the "hazardous goods" regulations, and be transported by a carrier that is licensed to be able to transport. we are unable to send by regular post as it is now a criminal offence to send undeclared hazardous goods, for postage rates please click on the tab above.


Sales to European Countries outside of the UK will be charged VAT, if you are VAT registered in a European country, please send us your VAT Number, Verification of VAT numbers must now be carried out manually via the EU Commission VIES Validation website, once we have your VAT number we can then get validation and can either credit back the VAT or issue an invoice free of VAT 

We are unable to verify your VAT at our checkout process, as the EU Website does not allow third party integrations from external websites 

For customers in Bosnia & Herzegovina, Gibraltar, Liechenstein, Norway and Switzerland, the invoice produced will be free of VAT, but there is a charge of £21.75 for import clearance 

please complete our contact page form, or email us on info@caswelleurope.co.uk, alternatively you can call us on +44 1252 560515






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