Abstract: A support assembly for supporting a surface treatment pad on a backing plate mounted on the spindle of a surface treatment tool includes a plurality of petal-shaped segments, each segment separated from an adjacent segment by a radially extending slit. The support assembly, which may be a unitary body printed from a single material using a 3-D printer may include three layers: a rear layer that rests against the backing plate, a front layer that rests against the surface treatment pad and includes the petal-shaped segments, and a compressible central layer interposed between the rear and front layers. The front layer may also include circumferentially extending grooves and ribs.

Abstract: A support assembly for supporting a surface treatment pad on a backing plate mounted on the spindle of a surface treatment tool includes a plurality of petal-shaped segments, each segment separated from an adjacent segment by a radially extending slit. The support assembly, which may be a unitary body printed from a single material using a 3-D printer may include three layers: a rear layer that rests against the backing plate, a front layer that rests against the surface treatment pad and includes the petal-shaped segments, and a compressible central layer interposed between the rear and front layers. The front layer may also include circumferentially extending grooves and ribs.

Abstract: A buffing pad having a front surface portion, a moisture barrier upon which the front surface is disposed, a compressible foam portion disposed below the moisture barrier, and a rear surface. The front surface portion has a plurality of indentations formed by RF welding and the rear surface has an attachment portion capable of attaching the buffing pad to a power tool. Methods of manufacturing and using a buffing pad.

Abstract: A buffing pad having a front surface portion, a moisture barrier upon which the front surface is disposed, a compressible foam portion disposed below the moisture barrier, and a rear surface. The front surface portion has a plurality of indentations formed by RF welding and the rear surface has an attachment portion capable of attaching the buffing pad to a power tool. Methods of manufacturing and using a buffing pad.

Abstract: A surface polishing system leaving a surface free from streaks and swirls after the application of a polishing composition into a painted metallic surface includes a polish applicator having a vibrating motion attached to a pad assembly covered with a supersoft 100% polyester material and a polishing composition of 15-30% by weight of high purity aluminum oxide having a particle size of no greater than 0.3 micron or 300 nanometer and 3-20% by weight of calcined alumina comprising at least 70% ?-aluminum oxide (Al2O3) with a low calcination degree and a primary crystal size of less than 1 micron, the combined high purity aluminum oxide and calcined alumina having a total concentration of 30-40% by weight of the polishing composition.

Abstract: A patch for boards used in water sports, comprising a flexible, stretchable, puncture resistant and water impervious top layer having a central flat portion and an extension for providing a grip, the extension tapering in thickness from a thickness of the central flat portion of the patch; a waterproof pressure sensitive adhesive applied on one side of the top layer; and, a releasable liner attached to the pressure sensitive adhesive in a releasable manner.

Abstract: A patch for boards used in sports, comprising a flexible, stretchable and water impervious top layer having a central flat portion and an extension for providing a grip, the extension tapering in thickness from a thickness of the central flat portion of the patch; a waterproof pressure sensitive adhesive applied on one side of the top layer; and, a releasable liner attached to the pressure sensitive adhesive in a releasable manner.