If it's the ALK-200, yes, you can spray it as it comes out of the can. I use a 1.3mm tip and it lays down nicely. You can also use the ALK-201 hardener if you can find it. At a 1:15 mix ratio it won't change the viscosity much, even if the hardener was like syrup. According to the data sheet for it, the hardener delays drying time quite a bit.
