Radiator draining kit suitable for professionals and DIYers alike. Helps avoid unnecessary mess, damage to floors and carpets from spillage. For maximum protection always work with plumb-pads or absorbent sheeting. Universal kit applies to 8 to 22mm pipe bores. 1 x draining tray 4 x water diverting collars 4 x reusable sealing straps 1 x water-resistant barrier gel (sufficient for 6 - 8 applications) Step-by-step detailed instructions included Universal application for 8, 10, 15 and 22mm pipework.