How to use foam caulking tip without tip

Foam caulkIt is very common in our daily life. It is also called foaming glue and foaming agent. It is aWith foaming properties and bonding propertiesPolyurethane adhesive, which is mainly used for building doors and windows Filling, sealing and bonding of joints, component expansion joints and holes. Then Foam caulk without gun tipHow to use…

Foam caulkIt is very common in our daily life. It is also called foaming glue and foaming agent. It is aWith foaming properties and bonding propertiesPolyurethane adhesive, which is mainly used for building doors and windows Filling, sealing and bonding of joints, component expansion joints and holes. Then Foam caulk without gun tipHow to use…