I'm sure others have already reviewed this piece of kit but, FWIW, here's my thoughts on it.
JEEZ! they're expensive for what they are! It does however work pretty well! Burnt some very thick gloss off the meeting bars of a sash window and some sills effortlessly. I also had some cracked pane's of glass to replace (not cracked by me I hasten to add). Used the Cobra and a chisel to remove the old putty, very impressed. Putty softened and loosened easily, glass easily removed...
Cobra speedheater
JEEZ! they're expensive for what they are! It does however work pretty well! Burnt some very thick gloss off the meeting bars of a sash window and some sills effortlessly. I also had some cracked pane's of glass to replace (not cracked by me I hasten to add). Used the Cobra and a chisel to remove the old putty, very impressed. Putty softened and loosened easily, glass easily removed...
Cobra speedheater