For your HH Explorer Deluxe, it's PU coated (as stock). The Expedition Asym, Explorer Deluxe, Scout and both Desert models have the 1.9 oz PU coated tarps; all others come with silnylon versions.
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways body thoroughly used up, totally worn out, and screaming "WOO-HOO, what a ride!!"
This seems like a decent camo tarp despite the weight for the $$$. I can't seem to find a cheaper one that is cat cut along the ridgeline...
If you really want camo then go for it. For 1/2 the weight you can get the same thing in silnylon. But they do not make camo in silnylon.