"Just to let you know that the special coating I had on my windscreen is a big success.
I'm really pleased with it."

"Any rain clears much more quickly and glare seems reduced.
Many thanks."

"Just a quick email to say how impressed I have been with my Duxback windscreen treatment"

"The treatment was applied over 6 weeks ago now and it still disperses the water on the screen as though freshly done."

"I would thoroughly recommend this product to your customers as it does exactly what it says on the leaflet."