Working range is possible to expand 90M,with two-compenent air-powered
pump.
With a 1 : 1 volume mix ratio of A component and B component,TBH-221 can
deliver the right mix keeping the temperature for a good foam spray or coat.
Prevent the equipment from demage and efficiently save fluids due to no
curing in the equipment, mixing fluids in the mixing chamber.
The heater which controls temperature for each of the two fluids and for
the heated hoses gives you easy work.
You can regain wonderful results from all seasons, even for cold weather.