Waterproof, Keeps Wounds Clean & Dry. Breathable Film Allows Air to Reach to Reach Injury. No Acrylic (Plastic). Great for Use on Hot Spots, Cuts, Scrapes & irritation. Help heal and protect your pet's injury. Spray dries quickly and begins soothing instantly. Contains no alcohol and uses soothing aloe and chamomile for calming redness and irritation.