Vetro Power Fabric & Clothing Protector is a powerful nanotechnology-based liquid & stain repellent for t-shirts, shirts, jackets, pants, dresses, caps & more. A one-time application forms an ultra-thin & invisible coating that provides long lasting protection against water, liquids, stains & spills. The durable coating maintains breathability, while remaining eco-friendly, non - flammable - free of harmful solvents, aerosols & aggressive substances. Suitable for upto 25-50 square feet depending on absorbency & shape of the surface. Vetro Power’s water-based formula is safe to use on all absorbent textiles including fabric, polyester, linen, suede, nubuck, leather, denim, nylon, fur, sheepskin, spandex & more. Will not change colour, look or feel of the coated surface. A single application will protect upto a year, depending on usage. For best results, reapply every 9-12 months.