About this deal
There's a distinct advantage over the Polar Seal as Flex can be applied directly to a car's windscreen, something explicitly forbidden by Autoglym. At the moment, I seem to get a better finish with my usual 'snow' foam, blitz the foam on and power wash off. A vital feature of this product is that only 5ml of product is required to achieve these results so not only does it perform exceptionally well its easy on the wallet, always a bonus!
Discover the widest range of high-quality aftermarket automotive and performance parts under one roof. Water beading may not seem like the most important test, but it points to the sealant offering genuine protection.
Each 100ml bottle will provide you with 20 applications and, at only 75p per use, Duel Autocare FLEX is an economical choice.
The downside with Magiseal is that it's not suitable for convertibles, and the fact you'll need to use more product than Flex.And because one bottle contains enough product for 20 applications, you can rest assured that you're getting your money's worth with each purchase. After your pre-wash stage, its time for your contact wash and the best product for this is Bahama Blue Shampoo. FLEX creates a durable, glossy finish and hydrophobic coating that offers superior water sheeting and beading. Polymer sealant constructed from reactive polymers applied using a snow foam lance, providing maximum performance, ease of use and exceptional results. Browse building silicones, wood adhesives, expanding foam, adhesive tape, sealants and caulk from trusted brands at Toolstation, including Everbuild, Evo-Stik, Soudal and Gorilla Glue.