McKee’s 37 High Def Paint Sealant is a premium, water-based synthetic polymer formula designed to deliver exceptional gloss, slickness and long-lasting paint protection. Its advanced polymer technology helps shield your vehicle’s paintwork from UV rays, road salt, bug splatter, water spots, acid rain and environmental contaminants, while enhancing colour depth and clarity.
The result is a rich, reflective finish with incredible depth and a smooth, slick feel.
Synthetic paint sealants are valued for their durability, gloss and slickness. McKee’s 37 High Def Paint Sealant brings advanced polymer technology into an easy-to-use formula suitable for both professional detailers and enthusiasts.
Compared with traditional carnauba waxes, synthetic sealants offer greater resistance to heat, high-pH detergents and road salt. High-Definition Polymer Technology enhances the appearance of your clear coat while allowing the underlying paint colour to remain vibrant, producing a deep, warm glow with a highly reflective finish.
How to use
- McKee’s 37 High Def Paint Sealant can be applied by hand using a soft foam applicator pad, or by machine using a soft foam waxing pad.
- After you apply High Def Paint Sealant, allow it to dry to a haze for 10-15 minutes before buffing it off. If you have a garage, you can apply McKee’s 37 High Def Paint Sealant in the afternoon and leave it to cure overnight before removing it the next morning.
- It will still be extremely easy to remove and the gloss, feel and durability will be enhanced as the polymers would have continued to cross link whilst curing overnight.
- Once the entire vehicle has been sealed, avoid exposure to moisture for 6 hours while the sealant cures.

Reviews
There are no reviews yet.