Leaving vinyl protectant on heavy/for long time

Joined
Mar 17, 2008
Messages
8,364
Location
Michigan
While doing my car interiors I wondered if allowing the vinyl/rubber protectant to sit for a while or putting it on liberally, would allow it to "soak in" and work/protect better.

Any thoughts on this?
 
While doing my car interiors I wondered if allowing the vinyl/rubber protectant to sit for a while or putting it on liberally, would allow it to "soak in" and work/protect better.

Any thoughts on this?
I guess it depends on the material and how bad the condition is that you are trying to fix. Nothing is going to fix cracks though.

I've always had luck with a few seconds of spray before wipe down using Maguire's interior detail spray.
 
It will make a bigger mess as it seeps into seams and other places where you won’t be able to remove it.
 
On some mid 2000's Japanese cars you can end up with a sticky and melting dash, it appears protectant exacerbates the issue.


I had one of those 2004 Sienna before,
Toyota actually replaced the dashboard.
It took a good 6 months wait before they replaced it.

It was inherently bad from the factory so no protectant was going to save it or prevented it from cracking.
The replacement was great but who knows since I traded it in 2017.

At any rate, to OP, be more specific in terms of cars make and model and even year.
Otherwise, it will become just a philosophical discussion.
Unless, that is your intended purpose, anyway.
 
I had one of those 2004 Sienna before,
Toyota actually replaced the dashboard.
It took a good 6 months wait before they replaced it.

It was inherently bad from the factory so no protectant was going to save it or prevented it from cracking.
The replacement was great but who knows since I traded it in 2017.

At any rate, to OP, be more specific in terms of cars make and model and even year.
Otherwise, it will become just a philosophical discussion.
Unless, that is your intended purpose, anyway.
My Avalon has a cracked dash problem in numerous spots. It was a general discussion more on the lines of does this stuff actually penetrate the vinyl/rubber at all or just puts a superficial coating on them.
 
Those protectants do not play nice with clear plastic, such as over the instrument cluster. Got overspray on that plastic years ago on my old Escort on a hot day. The protectant baked and left opaque spots making the instruments difficult to see, so I had to order and install a replacement plastic cover.

I experimented after removing the old cover. No amount of sanding or other treatment would take off the opaque spots. It was a chemical reaction like the one Trav warns about on the dash.
 
The best application method to clean and protect interiors is to spray the product on your towel or rag and then wipe the surfaces. Using more product is just wasteful.
 
The best application method to clean and protect interiors is to spray the product on your towel or rag and then wipe the surfaces. Using more product is just wasteful.
also dont wash your inside windows.. you will be washing them in a day or 2 after evaporation leaves crud on windows.(esp with 303)
 
Back
Top