Gtechniq G5 Windshield Water Repellent Coating on Glass & Perspex 3.4 fl oz | Repels Dirt and Water, Highly Hydrophobic, Works on Low Speed Driving, Easy to Apply, Lasts up to 4 Months

He probado este producto en dos ocasiones. La primera lo puse sin un prep y sin algún producto que quitara el poco sarro que existía. Duro una semana y un par de días. Lo estoy usando en época de lluvias. La segunda ocasión prepare los cristales perfectamente y lo aplique con pads y suedes. Fue mucho mejor la aplicación. El efecto hidrofobico fue excelente la primera semana, la segunda semana disminuyo considerablemente, me parece que este producto no dura mas de unas 3 semanas. Por el tiempo de aplicación considero que no vale la pena en absoluto. Insisto los primero 3 días funcionó bastante bien en carretera, despues de la primera semana se ha ido degradando considerablemente. Finalmente, el producto inicia su efectividad a partir de 80-90 km/h, arriba de 100 es muy buena, pero antes de 80 es mínimo el efecto. Lo aplique tambien en un casco de moto, me parece que funcionará bien, al menos por un tiempo. No lo recomendaría.

Tutto ok è un buon prodotto.

Easy to apply, works as well as Rain X however lasts a lot longer. Saw a review and decided to try it. For the price it's a no brainer. I saw comments that it was difficult to remove however I did mine on a cloudy day with temps in the low 60s. I used a new microfiber cloth from Costco to remove and had no issues. Follow the instructions to shake well and use a small amount and wait the 15 minutes before buffing.

Almost doesn't work and leave white coating over the widow that affects vision. Aquapel still is the best for me.

I've never used this type of product before, despite having thought about it for many years. Why did I waste those years! This stuff is amazing, the water just beads and runs away under the air pressure of moving forward, most effective over 30mph. Been out today in the rain and only flick wiped the windscreen twice, no need for contanst wiping. Much to my delight, when arriving at my destination, the windscreen was as clean as when I set off, even with having been past lorries throwing up a lot of dirty spray. As with most things, preparation is everything, prep'd windscreen with glass cleaner, then used the G4, then the G5, as per the instructions. results are stunning, go buy some!