2 - PowerPatch 2-part cartridges; 4 - mixing nozzles; 2 - putty sticks (1¾ in/4 cm); 8 - Type RP™ cleaning wipes (cat # RP-1); 1 - sandpaper strip (24 in/61 cm); 4 - application sticks; 1 - instruction sheet. Multi-use kit. TOOL-50-11 must be purchased separately.. Stop Costly OutagesPowerPatch® quickly makes durable repairs of transformer oil and SF6 gas leaks as an economical and effective means to protect essential electrical grid assets. PowerPatch field repairs reduce costly unplanned outages and risks to the environment