This 50% synthetic and 50% lambs wool pad is the recommended buffing pad for our polishing compounds. Do not attempt to use these mold polishing compounds with a foam pad! The #1104-A buffing pad is a great tool for buffing the #1102 Step One Mold Polish, the #1103 Step 2 Mold Polish, and the #113 Meguire's Machine Glaze. This pad will withstand the 2500 rpm minimum buffing speed required for use with all three compounds. Remember, you MUST change pads when changing compounds or the small dust particles trapped in the pad from the previous grade will continue to cut the surface!