19 NON-METAL BUILDING MATERIALS, PARTS, FITTINGS AND ACCESSORIES FOR ALL THE AFORESAID GOODS, NAMELY, PIPES, GUTTERS, GUTTERING, GUTTER BRACKETS, GUTTER ANGLES, CAPS, GUTTER ADAPTORS; NON-METAL GUTTER FITTINGS, NAMELY FASTENERS, DOWNPIPES, CONNECTORS, ELBOWS, BRANCHES, SHOES, RAINWATER SPLASH GUARDS, DOWNPIPE CLIPS, WALL OFFSETS, CHANGE PIECES, ACCESS PIPES, PIPE AND GUTTER OUTLET COVERS AND DRAIN ADAPTORS