We've taken Permalac Original & made it even better! Introducing Permalac NT Permalac NT Clear Coat is a Direct-to-Metal ultra-low VOC Clear Coat that meets the rigorous performance requirements of the Green Seal standards Available in a Semi-Gloss, Satin, Matte & Ultra-Flat Finishes, our Matte finish has a LEED v4 Qualified certificate Green Seal and LEED v4 Qualified Permalac NT Matte is LEED v4 Qualified for indoor emissions, meets California Department of Public Health 1.2 indoor emissions, is LBC Red List 3.1 Compliant & is also FDA Food Contact qualified. Permalac Original built a reputation on exceptional performance. When it came time to deliver a cleaner Permalac, we made sure we still deliver that same level of exceptional performance. You will find Permalac NT is cleaner, harder and more scratch resistant. The Green Seal set a high bar for lacquer performance and we are pleased that our new Permalac NT is up to the test. Green Seal Requirements for Metal Lacquer Permalac Reputation for exceptional long lasting rust and tarnish protection Lowest VOC in the industry Direct to Metal application for ease of use No fading, no blistering, no peeling, 10 yr. warranty Salt and Chemical Resistance Crystal Clear protection that allows the beauty of the metal to shine through Meets Green Seal and LEED standards and CA regulations for low VOC and performance. Applications and Users Metal Artwork, Ornamental Metal Work Metal Roofing, copper, steel, aluminum UV Protection for Exterior Doors, Railings Interior metal surfaces, brass, copper, steel aluminum Metal Stairs, Architectural Steel, Aluminum Permalac NT is formulated to be sprayed. It does not need thinners added to it. Here's our new video about "How to Apply Permalac": https://www.youtube.com/watch?v=mdUgv7uOrmk Permalac is also available in several transparent colors to go over light colored steel or metal: NT Blackener (Black), NT Brass (Yellow Brass), NT Bronze (Dark Browns), NT Christmas Gold (Deep Gold), NT Rose Gold (Reddish Gold) & also in 2 opaque colors: NT Black & NT Copper.