Solvent traps have a female threaded end allowing users to attach the end cap to one end of the tube and our thread protector to the opposite end. Solvent trap kits generally consist of aluminum and titanium, both offered on Armory Den. Solvent Trap and Storage Tube Kits: For cleaning, https://solventtrapkit19753.blogstival.com/52160849/gerücht-buzz-auf-solvent-traps