Autoglym - Extra Gloss Protection
Extra Gloss Protection is a durable, easy to use sealant that forms a barrier, sealing polish in and dirt out.
Surfaces protected with sealants are easier to keep clean as dirt finds it harder to stick to this slippery surface.
Extra Gloss Protection is not a polish, so will not remove or improve the appearance of scratches, swirls or dull paint. If your paint has these problems use Super Resin Polish first.
Pro Tip: If you use Extra Gloss Protection there you don't need to use High Definition Wax as well.