Thank you for your response.

Can you tell me how this might work, as I am somewhat unclear on this?

I have the plywood nailed down onto the OSB. Do I pour on the
leveling product on top of the plywood, and then install the hardwood
on top? Will I be able to staple the hardwood thru the levelling
product?


"Mark Hopkins" wrote in message . ..
Look for a product called "Floorstone". It usually comes premixed, but I
have seen similar products at the BORG as a powder that you mix with water
and trowel on to level the subfloor. Look in the vinyl flooring section for
it.