Took delivery of Sonax Nano Spray and the Carlack 68 twin sealant kit today. Delivery is always pretty good with CYC and a couple of days from order is pretty good. Disappointingly, whilst the Sonax kit was advertised as including two applicator pads, only one was included and no instructions were there. There are instructions on the product ad' but I'd expect them to one with the products to be honest. The Sonax nano protect spray was easy to apply and deepened the gloss finish appreciably. be aware though that the slightest particle on your microfibre cloths can still scratch the surface as you buff the product off, so only light buffing strokes are advised and check your cloths before you use them. I normally use a stack for polishing work and put each one into the wash pile after buffing a single panel with them, taking a fresh one for the next panel just to avoid mishaps. The Carlack products are first class and even after all these years are up there with far more expensive sealants. Highly recommmended and can be applied over the Sonax product for extra protection. I would have given 5 stars to CYC but due to the lack of an applicator and instructions, have dropped them a star.