Under Seal DIY

In these times of lock down I thought why not give it a go. Trouble is no pit, lift or axel stands just 2 ramps & a jet wash. Looks like its going to be a dirty job.

Any tips would be appreciated, Thanks. (2019 SZ5 White)

As with all coatings preparing the surface is key, the more thorough the better. Depending on how much product you have concentrating on the wheel wells first and then seams in the body and chassis then larger uninterrupted sections tend to be less reactive than corners and joints and welds.

Wheels off and I think I took the rear silencer off the exhaust as it covers alot at the rear that will be hard to get to, like Lambert said prep is key, stiff brush and soapy water and then a good jet hose, leave to dry for 24hrs or whatever is needed and start applying a light coat, but make sure you have enough to go over what you've given a light coat, try and use a whole can at once i found that if you stop for a couple of hours the cap disent spray as well again even with a clean and I poke with a pin

Good luck let the swearing commence

Its very messy stuff, make sure you wear a mask and goggles etc. as it gets everywhere.

No eBay APP ID and/or Cert ID defined in Kunena configurationThis is one of the best things in my arsenal
Always use it when prepping for before paint
Very powerful with warm air available
My dogs hair dryer :silly:


Jack

Other tips - warm cans slightly (bucket of warm water) to get better spray and coverage. Wear a disposable overall (or old clothes you will bin afterwards). Don't smoke in the vicinity or you and car may end up as ashes. Goggles and gloves a very good idea. Messy but satisfying job - at least you will know that you sprayed into all the easily missed areas. Be prepared for strange smells as you will likely end up with overspray on the exhaust. Keep the spray well away from the brakes - I put poly bags over hubs. As other have said - make sure underside is clean and dry before application and if weather turns very wet - suggest you leave for a day to cure after application.