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Fabsil Proofer (5 Litres)

Discount Card Price
Retail Price £35.00

Collect In-Store
Collect In-Store
Available for Reserve & Collect
With your Discount Card

Home Delivery
Home Delivery
Available for Home Delivery

International Delivery
International Delivery
Available for International Delivery - For Selected Countries


Fabsil 5L is a highly effective water repellency treatment (based on silicone) for all types of tents and outdoor fabrics.

The liquid dries quickly and is odourless and colourless for a perfect waterproofing system.

The UV treatment will extend the life and the performance of your tent fabrics.

Please remember that your tent has to be dry before it can be used in wet/rainy conditions. 



Reviews (16)

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  • 5 out of 5
Fabsil, 11 June 2017
By John T (Walsall)
Waterproofed our 15 year old Cabanan tent. Pitched then it rained. Tent didn't leak. Great stuff, would fully recommend it.

  • 5 out of 5
fabsil, 06 April 2017
By neil (liverpool)
Great product,but go outdoors wants to stop saying its odourless it stinks for a good few hrs

  • 5 out of 5
Proper Job!, 09 August 2016
By Steve (Durham)
Just treated my 6 year old Sunncamp Vario as it was leaking during prolonged rain. Really easy to apply, I used a brush as it was a bit too breezy for a sprayer - took quite a while as it's quite a big tent, but well worth the time spent.

Left the tent up the day after treatment as there was rain forecast - What a difference!

Absolutely bone dry inside & you could literally see the rainwater running off the fabric. Ready to face whatever the British Summer has left to throw at us.

Would recommend this to anyone.

  • 5 out of 5
Good stuff., 27 April 2016
By Shaun (Nailsea)
Got given an old trailer tent which hadn't been used in years, so to be on the safe side I used this stuff and water just beads up and or rolls off. Seems to work very well.

  • 5 out of 5
Fabsil 5Litres, 05 April 2016
By Lee (Southampton)
Absolutely brilliant.
Have purchased loads of this over the last few years now.
Not only does it keep my tent proofed it is also brilliant on the sail bag and sail covers of my parents yacht.
Has restored the original colour to our old tent and is without sought the best thing on the market for its price that will re waterproof and treat the tent and other bits.

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At GO Outdoors we offer a wide range of delivery options to suit your needs. You can come into one of our fantastic stores to collect or have your items delivered to you at your convenience.

Please see our delivery page for more information. Restrictions apply. Prices and delivery times may vary for remote or rural parts of the UK. Working days are Monday-Friday, excluding UK Bank Holidays.

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Check stock and reserve items at your store for collection the same day. If the items are available for home delivery, then we can arrange to have them delivered to your local store for the following day

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Orders are dispatched for delivery within 3 - 5 working days. Spend £50 for FREE delivery.

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Order by 8pm and get your item delivered to you the next day.

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Order by 8pm Friday for delivery on Saturday (Not available for NI, Channel Islands or Highlands)

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Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

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Order by 8pm and get your item delivered to you by 10:30am the next working day (Not available for NI, Channel Islands or Highlands)

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International Delivery will take between 7 - 10 days and you are liable for any local duty and/or taxes


Returning an Item

If you receive your order and it is not what you are expecting you can return it back to us within 30 days of receiving the goods for an exchange or refund (including the delivery charge if you return it within 14 days).

You can return your items by using Collect+ or by taking them to any GO Outdoors store (except Hathersage) using your delivery note as proof of purchase.

Unfortunately, orders paid for using PayPal cannot be returned to store and we are currently unable to offer free returns as we offer free delivery over £50 as standard.

See our returns policy for more information.