andrew b
New member
- Sep 1, 2011
- 277
- 0
This brings up a very good question, and one that I've spent much time thinking about. I'm not a professional detailer; just an avid car enthusiast. However, after reading many posts and talking to different detailers here locally, they all agree that in order for a product (wax or sealant) to adequately adhere to a paint's surface and obtain the most durability and lifespan from that product, the paint must be cleaned and all impurities removed prior to application. I think we all agree with that statement.
Here is where I get confused and maybe someone can fill me in and correct me if I am wrong. Once your sealant has been applied (in this case, WDGPS), and cured to the paint's surface, any product applied after that (in this case, 845) is actually being applied to the surface of the sealant, and not directly onto the paint. So, I don't see how the 845 will adequately adhere to the paint surface if a based product is already adhered to the paint's surface. I just don't see how the 845 or any other product can hold up very long if it's trying to bond to a silicone based product such as WDGPS.
I like the concept and I do this myself, but I've often wondered if I'm wasting 845.
Just my thoughts and by no means am I arguing the point; just hoping to get clarification.
thanks all,
In my experience, waxes will adhere fine to sealants (I've done this with Klasse SG, Four Star UPP, WG DGPS, and BFWD). So topping with a good wax works well - but is almost strictly cosmetic, since the wax will fade way before the sealant does.
Most sealants do/will not bond to a wax surface, so once you've topped, if you want to put on more sealant, you need to either wait until you're certain the wax has worn/baked off, or strip it with a cleaner.
All that said, I love the looks of a good wax on top of WG DGPS. I'd do 2 coats of DGPS for longevity, then top with your wax of preference for looks.