EASY SPRAY APPLICATION – Works with Tetroseal Wax/Oil Rustproofing (tin sold separately), giving smooth, controlled coverage for vehicle underbodies, machinery, and garden tools when product is applied correctly ADJUSTABLE NOZZLE – Switch between wide-angle spray for large areas and a direct jet for precise application in tight or hard-to-reach spots USER-FRIENDLY & QUICK SETUP – Insert the tube into the Wax/Oil tin, secure the cap, and start spraying; easy to operate for both small and larger jobs VERSATILE & EFFECTIVE – Reaches tight spaces, corners, and intricate sections of vehicles or machinery, providing protection where rust is most likely to form OPTIMAL PERFORMANCE & TIPS – Warm the Wax/Oil if thick, hold the sprayer steadily, and clean the nozzle after use; proper setup and maintenance prevent blockages and ensure smooth, effective coverage