Which floor types is Superior Lock safe for?

Superior Lock is made with a reinforced natural rubber backing and is designed to avoid common problems such as floor staining or sticking that can occur with many traditional plastic pads. Natural rubber is made to grip floors rather than stick to floors. Natural rubber contains very low off gassing properties when compared to imported PVC, which can often contain plasticizers that can react with your floor finish or end up sticking to floors. Always be sure to follow your flooring manufacturer's instructions and wait at least one month after refinishing your floors before putting down pads.