Features Pagid "S" or "Sport" - This is a high performance compound with good fading characteristics and high cold friction. The most comfortable medium friction sport compound. The Sport Pad is street legal, rotor friendly and OE on various Ferraris and Corvettes. PAGID "S" Brake Pads are dipped in a anti-corrosion blue paint, with a layer also on the friction surface. This paint coating will disintegrate during the first braking applications without any loss of friction compared to our other non-coated compounds. In addition a majority of the "S" Line come with anti-noise shims. The "S" compound is the PAGID RS 4-2-1.