TortoiseAWD said:
DB,
Is there a curing time for the acrylic fillers? That is, is it beneficial to wait a day before applying a sealant or wax, giving the fillers time to bond to the paint?
Tort
Scott,
Good question. Let me try to be as clear as possible.
SBP was created by accident. I was testing pad designs (prototypes for the SB pad) and accidentally mixed two products on the pad. The product I put on the pad first was a new spray sealant one of my chemists sent me... I followed with SFX-2. The result was amazing, but when I switched to a fresh pad I could not duplicate the result. I was baffled until I realized what I had done.
As you may know, over the years a number of acrylic resin products have come and gone. The reason they are not popular is because they are a MF to wipe off in their pure form. That's why most acrylic resin products are cleaner/waxes, like AIO. Plus, until about 10 years ago, chemists had not resolved the yellowing problem of acrylic resins caused by UVA. That problem is now gone.
Anyway, I started playing with acrylic resins in the SFX polishes. At first I could not keep a resin emulsion suspended. When we changed the SFX polish formula, that all changed. The new SFX polishes are water-based, with less than 10% solvent content. The acrylic resin we use is also a water-based product. Mixing problem solved.
The next problem that cam up was a tacky surface after polishing. We determined that the resin was not curing. The normal catalyst for the resin is air, but something in our mix was preventing air from getting to the resin molecule. We added a second ingredient that is our "secret sauce". I won't even mention what kind of chemical is it. What it does is cause the acrylic to rapidly cure with friction.
Need to continue this later... small problem in the warehouse.... db