Windscreen Repellent

[leeds2592]

Hi all,

For the past couple of years I've been meaning to get some windscreen repllent to use through the winter but never got round to it.

What's the best out there that won't break the bank and doesn't take an age to apply? Haven't researched what's about since last year or even the year before that so no doubt new products will have come out in the meantime.

Thanks

 

[McGherkin]

Gtechniq G5. Easier to put on than G1 but lasts less time.

 

[Gally]

Yeah i'd go G5 after more use, the ease of application really helps!

 

[ForceIndia]

I like g1. Never had any issues with application, just have to take your time. Lasts for bloody ages.

 

[McGherkin]

G1 is worth it when applied correctly, but needs more effort to do.

 

[dangerous dave]

I use the halfords one..

It's not great.

 

[ForceIndia]

How long does g5 last for? Never tried it. Can you use it over g1? So a long lasting base and g5 as a top up?

 

[McGherkin]

G5 lasts circa 6 months, and can be on top of G1.

 

[ForceIndia]

G5 lasts circa 6 months, and can be on top of G1.

I'll give that a whirl, thanks

 

[JamesBryan]

I had nearly 12 months out of G5 on my previous Clio.

Ultra clean base is key.

 

[leeds2592]

Thanks for the speedy reply lads.

Ultra clean base is key.

This is where it'd end up going wrong for me as I'm a bit of a buffoon. I've not got a machine polisher or IPA or anything like that so I need something that isn't too fussy and ideally comes with a glass cleaner that I can use first.

 

[JamesBryan]

This is where it'd end up going wrong for me as I'm a bit of a buffoon. I've not got a machine polisher or IPA or anything like that so I need something that isn't too fussy and ideally comes with a glass cleaner that I can use first.

Get the G4 Nano Polish to use before it. Will be perfect then.

 

[Pauleds]

Rain X

 

[TheEvilGiraffe]

Why would you want to repel your windscreen ?

I tend to find it keeps the rain off my face.



But if you're after a glass sealant - Gtec G1 FTW, followed by G5 if you can't do G1

 

[Mikeyjp]

is all this stuff not just snake oil? been driving 17 years never needed it yet

 

[McGherkin]

is all this stuff not just snake oil? been driving 17 years never needed it yet

Absolutely not. The difference between a treated and untreated windscreen is biblical.

Being able to drive along the motorway, in absolutely monsoon weather, without even needing to turn your wipers on, is a very good example.

 

[Mikeyjp]

i guess i have only used the cheaper types, and that was about 15 years ago, might have a look into it, how long does last inbtween applications?

 

[McGherkin]

Well Gtechniq say that the life of the G5 is 6 months, and the life of G1 is 2 years, but as you can see above some people have lasted even longer than that.

 

[Sunglasses_Ron]

Get G1.

I was driving to work in the pissing down rain today and thought to myself that it's the best thing I've ever done to my car.

It f**king simple to apply. If I can get it right first time anyone can.

 

[Yellow Dave]

Gtechniq g1 if you're wanting proper long term results and are willing to put the time and effort in. If you're wanting short term results powermaxed rain off is the easiest to apply

 

[Darius]

RainX

 

[Lal B3N]

G5 is the easiest of them all to apply. G1 is bit more difficult but if you follow the instructions correctly, you shouldn't go wrong.

 

[Dan The Top Bloke]

is it pretty much a glass polish type thing?

 

[McGherkin]

is it pretty much a glass polish type thing?

G4 is a glass polish. G1/5 are sealants.

 

[Dan The Top Bloke]

i see, i may have to do this as ive noticed when i was my car the rear side windows water just runs off in seconds and im guessing they've been treated, if it acts like this in the windcreen im game!

 

[McGherkin]

The videos don't really do it justice.

EDIT:

Both windows have just been hit by a wave, left is treated and right is not.

 

[JamesBryan]

i see, i may have to do this as ive noticed when i was my car the rear side windows water just runs off in seconds and im guessing they've been treated, if it acts like this in the windcreen im game!

The angle of the glass helps with the water sheeting off.

G5 is more repellent than G1, hence it works at lower speeds on the windscreen.

Also worth noting that you need to leave G5 a few hours after applying before letting it get wet, where as G1 is ready to go straight after application.

 

[alistairolsen]

I've always used RainX, but open to suggestions if G5 is easier/better? Where do you get it and whats it like to apply?

 

[JamesBryan]

I've always used RainX, but open to suggestions if G5 is easier/better? Where do you get it and whats it like to apply?

Probably just as easy as RainX.

Can get it from most online detailing shops or Gtechniq directly.

 

[adamlstr]

Rain X

This.

If you're not a polisher.

 

[Matt W]

I use rain X, usually allpy 3-4 times a year. Pretty good stuff!

 

[McGherkin]

This.

If you're not a polisher.

G5 is more repellant, and lasts longer.
G1 is about the same repellancy but lasts MUCH longer.
Rainx is easier to apply.

 

[JD]

To all the RainX answers, try G5. Just as easy to apply, significantly better. RainX is reserved solely for my shower glass now.

 

[Pauleds]

This.

If you're not a polisher.

Im definitely not a polisher, my car is lucky to get a wash but for the sake of a quick wipe over the screen and lights with rainx, and a squirt in the washer bottle with the additive its been great on my rally cars and road cars for years.

 

[Sunglasses_Ron]

i see, i may have to do this as ive noticed when i was my car the rear side windows water just runs off in seconds and im guessing they've been treated, if it acts like this in the windcreen im game!

3 coats of G1 on the windscreen and one coat on the rear and side.

Trust me, for how long G1 lasts it's not worth pissing about with anything else.

£15.95 gets you a kit of G1, G2 (residue remover) and some G4 glass polish.

Don't let anyone tell you it's hard to apply because it really isn't.

 

[Bluebeard]

I use rainX window cleaner and then pour a bit in with my (just water) screen wash. Works a treat!

 

[Sunglasses_Ron]

I use rainX window cleaner and then pour a bit in with my (just water) screen wash. Works a treat!

Do you think that if I keep banging on about G1 they will send me some for free?

 

[alistairolsen]

3 coats of G1 on the windscreen and one coat on the rear and side.

Trust me, for how long G1 lasts it's not worth pissing about with anything else.

£15.95 gets you a kit of G1, G2 (residue remover) and some G4 glass polish.

Don't let anyone tell you it's hard to apply because it really isn't.

Have you got a link to that kit?
This one? http://gtechniq.com/products/auto/perfect/exterior/paint/g1-and-g4-clearvision-screen-kit

 

[McGherkin]

Do you think that if I keep banging on about G1 they will send me some for free?

Good luck with that!

 

[K666price]

I second RainX! Some people don't like it but I think it's great tac! It builds up, so after using it 2/3 times it gets better!