RCP's Weather Shield is an advanced, highly concentrated spray wax and drying aid designed to deliver a flawless, high-gloss finish while protecting vehicle surfaces. It enhances shine, promotes superior water beading, and features powerful de-foaming properties that ensure a clean, spot-free rinse every time. Formulated specifically for automated systems such as wash tunnels and touch-free car washes, it helps vehicles dry faster, look glossier, and stay protected longer. Highly concentrated for economical use, Weather Shield is applied through the drying agent, rinse arch, or touch-free bay and mixes at a final dilution of roughly 1:100 to 1:200 parts water to product.