looking for advice on brown or grey rubberized undercoating

[samurai_k]

Guys,

There are a few threads about undercoating and wondering if you can point me in the right direction.

For the touch up areas I have taken it down to bare metal and sprayed 2k epoxy primer to seal it up. Now it needs some undercoating.

I currently have some black 3m rubberized undercoating which will work fine since I will be top coating it with some white in the wheel wells like the factory.

I have some sections on the underbody which does not have color and has a natural grey/brown color.

I checked out the wurth undercoat and it comes in a grey which may work. Has anyone used it before and can tell me if it is a hard or soft undercoating?


Or are there any other recommendations?

Thanks!

[flyingjay]

The wurth undercoating is a decent product and I wouldn't hesitate to use it. It does harden but it's still semi soft. It isn't as durable as what the factory used though.

[samurai_k]

Thanks!

I noticed the factory undercoat is quite "rubbery" it can take a beating, but once you attack it with lacquer thinner and a wire wheel or brush it comes off so it's definitely not a paint like coating.

Is the wurth undercoat a similar consistency or is there any other products similar besides the rubbery black undercoat which is widely available?

Sent from my Pixel 3 XL using Tapatalk

[flyingjay]

There's another product made by upol called raptor. It's a catalyzed sprayable bed liner that is tintable. Good stuff too.