A low-VOC, oil-modified sealer for use over newly sanded sport and all-purpose hardwood floors. Bona SportВ® Seal 350 is formulated for use with Bona SportВ® Poly 350. It seals the wood, providing a build layer and prevents the finish from penetrating. It is formulated to meet all federal and state clean air quality standards. Formulated for use with Bona SportВ® Poly 350 . Oil-modified polyurethane sport floor sealer . For use over newly sanded sport floors
