1 / 2Fabsil GRA-FAB49 5 Litre Fabric Waterproofer
Waterproofer: Fabsil GRA-FAB49 is a 5-litre liquid waterproofing treatment for outdoor fabrics. It is applied to clean fabric with a brush, and the listing also describes decanting it into a pump sprayer as an option.
At a glance
- Silicone-based, paint-on treatment intended to restore water repellency and provide UV protection.
- Apply to clean fabric using a brush and even strokes, then wipe away excess and let it dry completely before use.
- The listing says the liquid is clear, although the product is titled as black.
Often bought together
Pros and cons
Pros
- The 5-litre quantity suits treating larger fabric items or several pieces of outdoor equipment.
- The listing describes brush application and says the liquid may also be decanted into a pump sprayer.
- UV protection is stated alongside water-repellency treatment.
Technical specifications
14 specifications| Brand | Fabsil |
|---|---|
| Model | GRA-FAB49 |
| Pack size | 5 l (Pack of 1) |
| Item volume | 5000 Millilitres |
| Listed weight | 3910 Grams |
| Water resistance listed | Waterproof |
|---|---|
| Form | Liquid |
| Recommended surface | Fabric |
| Indoor or outdoor use | Outdoor |
| Application type listed | Spray |
| Finish type | Flatt / Matte |
| Colour listed | Black |
| Colour code | Transparent |
| Listed drying time | 24.0 |
What to know before buying
Listing details to confirm
The listing has inconsistent colour information: the title and colour field say black, while the colour code and product note describe clear liquid. Its listed spray application also differs from the paint-on instructions, and the 24.0-hour drying-time field does not specify conditions. Confirm the selected item and follow its container instructions.
What’s in the box
Included- Waterproofing can
Who is it for?
A good fit for
- Tent, awning and other outdoor-fabric owners seeking a large-volume brush-on water-repellent treatment.
- Buyers who want a treatment listing UV protection and are prepared to apply it to clean fabric and allow it to dry fully.
Less suited to
- Anyone needing a confirmed colour-matched product without checking whether the liquid is clear or black.
- Buyers seeking an immediately ready-to-use spray bottle, since the listing describes decanting into a pump sprayer rather than including one.
Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
17% 17% - 3 stars
5% 5% - 2 stars
0% 0% - 1 star
2% 2%
Customer feedback highlights perceived water repellency, ease of application and drying, with some people also noting low odour and good value for the larger can. These reports are relevant to the listed brush-on liquid treatment, but experiences with leakage differ, so the claims should not be treated as a guarantee for every tent or application.
Positive themes
- Customer feedback describes water beading and ease of application, including use with a garden sprayer.
- Some customers report satisfactory drying and low odour.
Mixed feedback
- Feedback on leakage is mixed, with reports of both dry tents and water getting through roofs.
- Odour is described as low by some customers, while overall feedback on odour is mixed.
Frequently asked questions
How is this Fabsil treatment applied?
The listing instructs applying it to clean fabric with a clean brush using long, even strokes. Wipe away excess and let the treated fabric dry completely before use.
Can it be applied with a sprayer?
The listing says it can be decanted into a pump sprayer and applied on a fine-mist setting from roughly 10–15 cm away. A sprayer is not listed as included.
Is the liquid black?
The listing conflicts: the title and colour field say black, but another note says the tin is black and the liquid inside is clear. Check the selected listing or container details if colour matters.
How long does it take to dry?
A details field gives a drying time of 24.0, without stating the conditions. The application instructions say to let the material dry completely before use.
Alternative options
Fabsil Silicone Waterproofing Liquid for Outdoor Fabrics, 5L | Silicone-based formula, UV protection, colourless when dry, suitable for tents, awnings
£36.01
Grangers Waterproof Fabsil GOLD Silicone Concentrate, 1 lt UK,Black
£20.90
Fabsil UK 2.5L Universal Protector, Silicone, Liquid Waterproofing Treatment, Clear, Tent & Awning
£23.80
One Chem Tent & Gear Waterproofer 5L with Long Hose Trigger Sprayer – Waterproofing Spray for Tents, Awnings, Outdoor Clothing & Camping Equipment – Fabric Waterproofer for Rain & Moisture Protection
£22.99
GRANGERS FABSIL UV PROTECTION 5 LITRE
£34.98
Fabsil Grangers Gold High Strength Super Concentrated Universal Protector UV Proofer Waterproofer 5 Litres
£54.95
