Sealants are pretty important products. Once you’ve prepped and washed your car, an application of sealant literally seals the surface helps and is a great base for a wax topper.

This product from Duel Auto Care looks a bit intimidating at first glance as it comes in a bag with a syringe, which is nothing to worry about it just ensures that you don’t use too much product.

Simply add just 5ml (a teaspoonful) to your foam cannon and spray it onto your car. The lance helps activate the polymers in the product. Flex gave me a deep, glossy finish with a crazy amount of beading ability and Duel claims that a single coating can last up to eight weeks.

Available now at £14.99 from www.duelautocare.co.uk ENDS.