Doesn't the Gtechniq treatment come with some sort of guarantee? When I bought my '23 Tacoma TRDOR it had some bullshit dealer applied ceramic coating & interior protector that I refused to pay for. I remember the interior protector had a warranty against ANY damage, even tears. https://www.xzilon.com/
Never had a reason to test it before I got rid of the truck. Warranty was likely worth what I paid for it.
The dealer started out asking $1500 for it. He finally got down to $500. I took his estimate sheet & added $500 to my trade in value & signed it. Done.
