Self leveling compound on sanded ply


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Old 05-09-22, 06:06 AM
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Self leveling compound on sanded ply

I am wondering if leveling compound will stick to sanded ply. I know to use the primer but the ply is like glass.
thanks.
 
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Old 05-09-22, 06:51 AM
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If you have sanded plywood on the floor, my guess is that it's 1/4" underlayment and you probably shouldn't be going over it with something wet, as it might swell up. So if it's 1/4" you might remove it first. Or take a chance that the primer will seal it well enough. The primer helps with adhesion but is no guarantee the SL won't chip or flake later.
 
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Old 05-09-22, 08:33 AM
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No, itís 1/2Ē AC. (Because Iím a little extra)
 
 

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