Electrical Supplies
220V AC 250x300mm 225W Rectangle Flexible Silicon Heater Pad for Oil Tank Electrical Wires
220V AC 250x300mm 225W Rectangle Flexible Silicon Heater Pad for Oil Tank Electrical Wires
https://www.bizrate.co.uk/electricalsupplies/220v-ac-250x300mm-225w-rectangle-oid38413494915.html