"Excellent product I used it to change a faulty stop cock on the cold main supply 15mm upright pipe the plug formed took 30 mins to thaw out so plenty of time to carryout a repair on something more complex"
"Polar gas is a very useful accesory to anyones tool kit. It saves you having to drain down a complete central heating system which in turn saves on 101 air locks and other problems. If you dont have one buy a kit, once youve used it you always will."
"Bit expensive but can save a lot of time if you have the full kit.Has increased in price considerably over the years. Be careful using in confined spaces as residual gas lingers and can ignite if naked flame is used soon after. Obviously fo;;ow instructions. Have used this product for years and find it a valuable piece of kit especially for replacing seized stopcocks."