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Fabsil Proofer (1 Litre)

Rated 18 - This item is not for sale to people under the age of 18. By placing an order for this product, you declare that you are 18 years of age or older. This item must be used responsibly and appropriately.
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Retail Price £13.00

Collect In-Store
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With your Discount Card

Home Delivery
Home Delivery
Available for Home Delivery

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International Delivery
Available for International Delivery - For Selected Countries


A highly effective silicone-based water repellent treatment for all kinds of tent, tarpaulin, canopies and awning fabrics.

Fabsil Liquid will extend the life and performance of tent fabrics.

It dries to an odourless and colourless finish.

One litre will cover up to 18 sq. metres of nylon, 7.5 sq. metres of lightweight canvas or 5 sq. metres of medium weight canvas (a light 2-person tent is usually approx 6 sq. metres).

How to Use:

  1. Ensure that the fabric is clean. Shake Fabsil can well and pour into a suitable container
  2. Apply with a clean paintbrush using long, even strokes
  3. Lightly rub in any droplets that form with soft, clean cloth
  4. Allow to completely dry before exposure to rain or dew

Reviews (9)

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  • 5 out of 5
Good to use, 29 May 2017
By cml1 (Market Rasen)
Used it in conjunction with the spray very good coverage.

  • 5 out of 5
great stuff, 11 April 2017
By rob (the shires)
does what it says on the tin, buy it

  • 5 out of 5
Easy life, 18 August 2015
By first time camper (DERBY)
Ive used both the can and the aerosol sprays of this product and in my opinion the aerosols are easier for using on foot wear and clothing, bags etc, but for coating a tent or awning etc then the large cans go further when used with a garden sprayer, the spray isnt as fine as the cans and much better for that purpose. Both are good and do the job dries fast and so easy to use.Great product would highly recommend

  • 5 out of 5
I should have bought this first, 30 July 2015
By wetcamper (Wiltshire)
After three coats of Nikwax the water still had no difficulty penetrating my Vango Icarus 500 so, in a last ditch attempt to avoid buying a new tent, I decided to give the Fabsil a try. I wish I'd bought this first! Just a few hours after painting on the Fabsil we had two days of heavy rain and I am pleased, and surprised, to say that we had no water penetration at all. I can't recomment this highly enough.

  • 5 out of 5
Fabsil, 29 July 2015
By Mini (Telford)
This stuff Is great. Covered a two man bivi. The rain ran off like water off a ducks back. Will use again

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