For a second option, paint the slab with a moisture sealant.
Concrete Sealer Under Wood Floors. It will polish better, and to. Our concrete sealer and wood sealer is formulated for new, old, or unsealed surfaces that have been properly profiled and cleaned.
How to insulate under a wood floor with radiant heat from www.insulation4less.com
Concrete sealers also protect against other forms of damage including chemical intrusion, weather. Sealing brings out the beauty of a concrete floor this floor is on grade, and the concrete is over two months old with a vapor barrier under the slab. Home centers stock a choice of sealer brands as well.
Concrete sealer doesn't have the properties to adequately seal the wood and the chemicals will discolor the wood over time.
• sealing your concrete floor is always a good idea to insure it is protected and stays looking brand new for longer. Alibaba.com offers 1,140 floor sealer concrete products. Gbs penetrating sealer should not be used in areas constantly under water such as cisterns. I sealed a new driveway and garage floor last year and it has held up incredibly well in the garage but the driveway needed to be redone due to some calcification issues in.
