This is a photoelectric smoke alarm
Recommended For PVC On Fittings Up To 4" & Non-Pressure Applications Up To 6" With Interference Fit
formulated to bond the heaviest materials
Simply turn the knob to set the amount of time to water from 5 minutes to 2 hours
Propane brass fitting
Glue Gun, Dual-Temp, Heavy-Duty Pick-Up Tools This is a photoelectric smokedual temp glue gun, high low temperature switch on handle, heavy duty circuitry, non drip nozzle, tough, heat resistant housing, built in safety stand, contoured design for perfect balance, great for fabrics, ceramics, hobbies, wood, uses standard 1 2" diameter all purpose glue sticks (tv# 184 757 and #184 758).