Caulk Gun

Drip-free caulking gun by tripe-spring preventing ooze out structure
Prevent silicone gun from dropping during work
Delayed the silicone hardening time
Great durability by PC-PBT material
Easy to insert and remove canister
Prevent canister from slipping during work
Able to work smoothly with little force
Easy to snipping off the tip of caulk canister & nozzle