1 - sealed plastic bag with 2-part sealant (part A & B); 1 - putty stick (1¾ in/4 cm); 2 - Type RP cleaning wipes (cat # RP-1); 1 - sandpaper strip (24 in/61 cm); 2 - mixing sticks; 1 - pair of gloves; 1 - instruction sheet. 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.