Ever been in torrential rain and spray on the motorway and wished for more visibility? Never fear, Hydroseal is here!
How Does It Work?
At higher speeds Hydro Seals repelling technology makes water droplets fly off the windscreen immediately. This improves vision dramatically, especially on the side windows where you have no wiper blades!
How To Apply
Simply spray onto a Microfibre cloth and wipe all over the desired surface. Then, leave to dry for 5 minutes and buff the residue off with a clean cloth.
Rain Rebel Series
The Rain Rebel Series is a hat trick! To increase the rain repelling qualities use Rain Rebel Glass Cleaner & Screen Wash.
Proudly Made In The UK!
All Rocket Butter products have been made right here in the UK. We're very proud of that! Developed exclusively for detailing addicts Rocket Butter wants to make cleaning your car something you look forward to! We've got quite the spread, including shampoos, waxes, polishes, window & glass care, wheel cleaning, tyre dressing, upholstery & leather cleansers & air fresheners. So whether you just want your car nice'n'clean or a showstopper, we've got something for everyone! Go on, Spread The Word!
Gary Kennison
Feb 18, 2024
This customer purchased the item at our site.
Not for me wish I hadn't purchased
Advantages: Repells/beads water on your windscreen
Disadvantages: Very temporary mist effect with wiper action. Visible for only a second but not good to put up with especially at night. Very difficult to remove once applied (vinegar/water/Dishwasher fluid) so you need to be sure you like this product. I didn't but some really do it seems.
Our Reply: This is common with all glass sealants on first application due to how the silicone "seals" the bumps and dip in the screen and doesn't achieve a totally even application first time. The solution is simply to apply a second application which should smooth it over nicely and stop the misting.
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Wes Boorman
Jul 20, 2023
This customer purchased the item at our site.
First use of a rain repellent
Advantages: Works extremely well, rain beads and just runs off the screen…..30 mph and above and wipers are not a necessity.
Disadvantages: Make sure you polish off well.
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Edward Horsman
Nov 23, 2022
This customer purchased the item at our site.
Excellent product that is easy to apply and gives great results - it does what it says. Don't know how long an application lasts as yet.
Advantages: Rain clears from the glass fast
Disadvantages: None that I can see
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Mark Young
Apr 19, 2022
This customer purchased the item at our site.
Easy to apply, dries quickly. Time will tell if it lasts 3 to 4 months!
Advantages: Anything to help water disperse can only be a good thing.
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John Farmer
Dec 15, 2021
This customer purchased the item at our site.
First class product
Advantages: Excellent rain dispersal once treated to the windscreen and tailgate
Disadvantages: The spray handle on both bottles supplied do not work and were jammed. This is a bad design and the only way I could use the product was to empty another household spray bottle and use that or apply it by cloth which is not acceptable.
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steve cooper
Dec 6, 2021
This customer purchased the item at our site.
easy to apply and did a good job.Plenty in bottle for many more applications
Advantages: Helps wipers keep a clear screen
Disadvantages: none
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John Lee
Oct 13, 2021
This customer purchased the item at our site.
I was a bit dubious about the claims but it's superb! Clears the screen and increases wiper efficiency!
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John Rigby
Oct 17, 2020
This customer purchased the item at our site.
At last no more dreadful noise from front and rear screens.
Many thanks
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Ken Sturt
Oct 14, 2020
This customer purchased the item at our site.
Excellent product, wipers are more efficiant, wipers work better. Even my wife asked if I had changed the wiper blades becasue the winddscreen was "different"
Advantages: Wipers work better, rain just runs off, easier to clean bugs off.
Disadvantages: No spray supplied, had to pour on with a lint free cloth, quite wasteful
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TIM CAIRNS
Jul 11, 2020
This customer purchased the item at our site.
Everything in my order arrived in good condition and on time.
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Mark Whittaker
Feb 25, 2020
This customer purchased the item at our site.
Does exactly wot it says
Easy to apply and water just runs off
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David Andrews
Dec 31, 2019
This customer purchased the item at our site.
This stuff is awful.
Thoroughly cleaned the screen and finished off with meths to ensure absolutely no trace of dirt or traffic grime remained. Applied this stuff, following instructions meticulously, Now after several 5 weeks all I have is smears that are slow to clear.
Cannot wait for this stuff to go off or wear out and then I will again change the blades.
Advantages: It was a freebie
Disadvantages: See above.
I shall go back to RainX
Our Reply: It is possible after the first application that some hazing can occur (it happens with all rain repellents). Simply applying a second coating should eliminate this.
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Phil Moore
Mar 31, 2019
This customer purchased the item at our site.
Great stuff, Rocket Butter Rain Rebel Hydro Seal 250ml, used as instructions, also purchased the Rocket Butter Rain Rebel Glass Cleaner Spray 500ml at same time, definitely gives excellent results, especially on motorways when raining, water beads up the windscreen, less wiper action, thought the small bottle would run out quickly, they don't as you barely use much for whole car, will buy again 10/10
Advantages: Water beading at high speed when raining, less wiper usage
Disadvantages: None
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Michael Mcnellis
May 27, 2017
I give this product 10 out off 10 very happy with it I recommend buying from this company and this product
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Nicholas WILKIN
Nov 7, 2016
Easy to apply does a great job though some foginess left on surface, otherwise great and easy to apply
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Peter Payne
Oct 13, 2016
Works fantastic,will make driving safer in those dark wet nights
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Gordon Bruce
Jul 27, 2016
Easy to apply, repels hose water beautifully, hasn't rained yet for an active test.
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Cristian Barcaru
Jul 10, 2016
It does what is meant to do,and even if it is a relatively small bottle,it should last for a couple of years,yes,it's that efficient.
One thing though,if you live in a crappy polluted town,the rain drops that are drying on the glass will leave behind a small white mark,but that is no one's fault.
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Mark Wilson
Jan 6, 2016
Have used this on both my cars and it has worked very well so far
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