Because of the latest legislation on UN numbers and chemicals carrier companies are now not letting me send this product in anything over a 5 litre container but I can send as many as I like in 5 litre containers as long as the UN number is on the box!!! Madness rules as ever in Europe!!! So I have made a special price if you order 4 x 5 Litres to compensate!!!!! A superior rubber dressing and cleaner.Formulated using specialist cleaning compounds,it leaves a sheen to tyres.This versatile product can also be applied to rubber mats,all rubber seals,and even vinyl roofs. Silicone based for a high shine finish!!!