Jason Markk Repel, creates a durable, breathable barrier that effectively repels liquids and stains. Its PFOA-free, water-based formula is safe to use on all materials such as suede, nubuck, leather, nylon, canvas, and more. The new formula provides a "better than aerosol" spray quality, without causing harm to our planet. Designed with multiple patented technologies, a fine mist combined with a continuous spray functionality covers large areas quickly and evenly in all directions.