Had a customer about 2 years ago insistied on using that JUNK.
Told him I'd put it in the gun, squirt it with no guarntee.
He came by the next day after it was shot, and saw the mess.
Told him to take it home, prep it again and I'd shoot a base and SPI matte clear but would charge him for the 2nd squirt also.
He had over 4 days of reprepping, plus my time and materials.
Admtted he bought the flatz because it was cheap.
He wasted over $800 in materials, plus the 4 days labor. Said he shoulda listened 2 me and saved a lotta $'S and grief.
But what do I know, I've only been painting for 45 years?