The Grey Force Pad is a heavy cutting pad that is firm and resists collapsing with heat. This pad works great for heavy defect removal and spot repair and also works great for polishing very card clear coats. The Grey Force Pad is highly recommended in areas with high heat and/or humidity since the foam doesn't collapse with the warmer temperatures. It can also be "broken in" by soaking the pad in warm water and spinning dry. Lake Country Force Pads are an updated version of their original Hybrid Pad line. The new Force Pads are designed for DA's and Force Rotation Polishers such as the Flex 3401. Force Pads feature the same Hybrid Foam technology as the Hybrid Pad line. These Hybrid foams are specially engineered with small cells and dense construction to keep abrasives close to the surface of the pad. This leads to faster correction times as more compound or polish stays on the working surface rather than being absorbed into the foam.