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dayglowfroggy
In my training I was always told to use min 15 mm ply on top of floorboards or to remove the floor boards and put it straight onto the joists .
However I have never used this I have always used no more ply at 6mm and benfoflex with no problems except it can take an extra day to get it down first.
I have a friend who uses 6mm ply with benforflex he says without problems not sure if I believe it.
I have another friend who only ever uses the bal two part rubber compound stuff straight onto floor boards unless they are very bad and then he does use some thin ply.
This would be much faster but not sure if I can trust just one opinion on this before giving it a go so anybody else used this and trust this .
However I have never used this I have always used no more ply at 6mm and benfoflex with no problems except it can take an extra day to get it down first.
I have a friend who uses 6mm ply with benforflex he says without problems not sure if I believe it.
I have another friend who only ever uses the bal two part rubber compound stuff straight onto floor boards unless they are very bad and then he does use some thin ply.
This would be much faster but not sure if I can trust just one opinion on this before giving it a go so anybody else used this and trust this .