Features:
*Made of stainless steel and copper, rust proof, long service life.
*Beautiful seam sealant, thick material, easy installation, and even material saving
*The internal thread is combined with the plastic nozzle, which is tighter and does not leak glue
*Pure copper anti slip threaded cap with longer service life
*Small size suitable for gaps of 1.5-2.5mm, large size suitable for 2-3.5mm gaps.
Specifications:
*Product Name: Caulking Nozzle
*Material: stainless steel and copper
*Color: Silver+Gold