Is the acrylic LPU more durable than the polyester LPU ?

Thanks,
C.Thomas


On Sat, 09 Jul 2005 01:42:20 +0000, Paul Oman wrote:

sandy wrote:

Ahoy, our local paint shop recommended a 2 part aliphalicsomething
epoxy called Ameron. My question is,.. do I sand my rolled on primer
coat as smooth as possible or leave it pimply? Thanks as always, the
horizon moves closer.


2 part poly are also called LPU's (linear polyurethanes). Cost about
$100 per gallon to much much more.
come as acrylic polys or polyester polys.

Usually applied by roll and tip or spray, but I am probably going to
'test' just a brush on coat with a pricey Prudy (maybe misspelled)
brush - 15 bucks for a 3 inch brush! - this weekend on a 12 footer...


paul oman