

💦 Stay dry, look sharp — waterproofing that works as hard as you do!
Grangers Waterproof Fabsil GOLD Silicone Concentrate is a premium, high-strength silicone proofer designed for all fabric types. Its paint-on application creates a durable, water-repellent barrier lasting 6 to 12 months, ideal for protecting camper tops, convertible roofs, and outdoor gear. This 1-liter concentrate refreshes fabric appearance while providing superior waterproofing performance.




| ASIN | B002UG8IQK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,508 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 28 in Waterproofing & Cleaning |
| Colour | Gold |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,903) |
| Date First Available | 1 Jan. 2006 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item model number | GRFAB51 |
| Language | English |
J**T
Waterproof.
Really good product does the job perfectly. Used it on my camper pop top.
J**E
Great for an aging VW Golf Cabrio reproofing.
In early December I bought a 2015 Golf 2.0 Diesel Cabrio. It had been for sale in Scotland for a couple of months which were mainly very wet. When I took delivery locally it was also very wet and the roof fabric, whilst not leaking was holding a signicant amount of water and needed some attention. Reading up on how best to do this I came across an Amazon review by contributor 'Camelspanker' on 21 June 2018. recommending using Fabsil Gold. I followed his method using Johnsons Baby bath liquid in 5 litres of warm water, I also added a short measure of Milton to this as a means of sterilising/neutralising any mold etc spores. The hood had dried off in my garage before I started and using a soft brush it was easy to work up a good lather which I left in place for a while before thoroughly rinsing with clean water from a hose. Any small spots of green algae can be easily also taken off with a toothbrush and dilute milton, rinse again and when all dried off the Fabsil Gold can be applied. I was fortunate as february was not too cold and pretty dry. I applied the Fabsil Gold outside starting with shaking the can and pouring the contents into a flat bottomed plastic container as required. I used a new 2 inch synthetic bristle brush and painted the fabsil on generously in sections, keeping a wet edge available to work on from. It was pretty straightforward but make sure you have wipes available for stray splashes on windows or bodywork. If left to dry they can be stubborn to remove. I used about 3/4 of a litre of the Fabsil, also when applying make sure you give the seams and fabric 'gutters' a good coating too. and after two days I gave it a good watering from the hosepipe spray nozzle and was delighted to see excellent beading on top/sides of the fabric and no obvious absorption. By all accounts this treatment should last a good 6 to 12 months and hopefully in my case will help the hood last a few more years before needing replacement. This product certainly seems better than ordinary Fabsil and given the benefit, seems well worth the price, it also seems to have refreshed the hood appearance.
J**Y
Forever chemicals?
Very easy to apply with a brush. Very strong chemical smell that lingers for days. Used on tent and clothing. Darkens some material and can leave a "tide mark" (see trousers where I applied just to bottom of legs 4 days ago). Probably affects breathability of clothing. States Goretex is a trademark but does not reference use (or not) on Goretex. Longevity not tested yet. I've tried to find out whether it contains forever chemicals. If it doesn't then it would be good if it stated that it is PFAS-free!
S**O
Great for soft tops
I followed some instructions from a website in preparing the soft top for waterproofing which were roughly wash with very mild detergent and soft brush, rinse well, brushing as you rinse. inspect it thoroughly. I found 3 spots where bird poo had really soaked in. I suspect it was seagulls as with the high fish content that stuff is like glue. I used a stiffer nylon brush and mild detergent to remove this and rinsed well. Leave to dry. I was lucky in that I had a couple of dry days to do this. Once totally dry, hoover the soft top using a soft upholstery brush to remove residual dust and debris. You should now be ready to apply Fabsil. I decanted it to a pot and held this above the areas I was painting to avoid drips onto the paintwork. Have an absorbent cloth or tissue to hand in case of run-off. Depending on the level of retained waterproofing in the soft top it will take different times to absorb. Mine was quite bad (no beading when water was on the surface). My first coat dried in almost as quickly as I applied it. I left it at least an hour between coats or until touch dry. I applied 4 coats in all (small soft top). They took progressively longer to soak in and dry but even the last coat looked visibly dry after 15-20 minutes). The application of Fabsil has made the top look better (slightly darker) and rain / dew just bead on the surface and run off when I pull away or can easily be dried with a garage towel. Don't rub when drying just lay the towel across the surface. It may need an extra coat every 3-6 months to keep up the waterproofing, I did mine about 3 months ago and it's still holding up well through some particularly wet days. I also think as the material has absorbed the waterproofing it has tightened up. A few little rattles I was getting before application have disappeared now. When I purchased the car I was in two minds as to whether to replace the top, but what it actually needed was a good cleaning and re-waterproofing and it's looking pretty much as good as new.
K**E
Good product
As expected good brand good price
C**M
Fantastic product - worked for cheap tent in rain
I bought this for a £30 tent I bought in 2014. Water used to come through in the mornings when dewy and I was worried about rain getting in. I applied as per instructions and let it dry; it rained twice and the water beaded on top which was fantastic. No water came through the tent and the tent wasn't damp or wet on the inside. I missed one inch of the tent and could feel the difference between that and the rest so a really obvious difference! Easy to use, applied with a paintbrush. Smell is somewhat chemical at first so wear a mask/apply outside and leave to dry as per instructions. Used on a four person tent and only used a quarter of the bottle. Will use again for other items/won't be without it!
P**Y
Zdjęcia po ponad 2ch miesiącach od impregnacji, całej nocy na deszczu a co najważniejsze samochód był myty conajmniej raz w tygodniu na myjni bezdotykowej. Żaden inny impregnat tego nie wytrzymywał.
S**.
Super product, gemakkelijk aan te brengen.
P**N
Håller vad den lovar. Snabb leverans.
R**O
Ottimo prodotto, risolve molti problemi di infiltrazione, davvero valido.
P**4
Super Produkt. Kann ich nur jedem weiter empfehlen!
Trustpilot
1 week ago
3 days ago