1. Insert rubber cord into the pipe
2. Heat by turning the pipe to the width of 1 ~ 2cm of the bending point
3. Bend the pipe as you like against the top of tank
4. Remove the rubber after 20 seconds setting
※ Be careful of fire or burns during bending
※ Heating the fire to only one point can cause incomplete results
※ Once bended or heated, there is no return or compensation.
※ If the pipe is deformed once, it may be damaged by applying force or reheating.