MTN WEPRO Universal Primer is a multi-surface primer spray designed to create strong adhesion on difficult, non-absorbent surfaces while also serving as a white finishing coat when needed. Ideal for artists, makers, DIY enthusiasts, and professionals, it helps paint bond reliably to materials like metal, glass, ceramic, tiles, and select plastics while providing corrosion protection and fast drying performance. Colour: White Surface Compatibility: Iron, zinc, copper, galvanised metal, polyester, methacrylate, melamine, polyurethane, ceramics, tiles, glass and other non-absorbent surfaces Finish Appearance: Matt appearance Adhesion Properties: Strong adhesion and bonding bridge for difficult surfaces Corrosion Protection: Anti-rust and anticorrosive properties Heat Resistance: Up to 100°C Dry to Touch: Approximately 30 minutes Fully Dry: Approximately 36 hours Indoor/Outdoor Use: Suitable for both environments Capacity: 400 ml aerosol Coverage: Approximately 2.5 m² per 400 ml aerosol Safety Data Sheet: Download [+] The Creative Details: Performance & Feel (Click to Expand) MTN WEPRO Universal Primer is a white bonding primer formulated for surfaces that are traditionally difficult to paint. It creates a reliable bridge between non-absorbent materials and subsequent paint layers, helping improve adhesion while reducing the risk of peeling or poor coverage. Unlike many surface-specific primers, this versatile formula can be used across a broad range of materials including metals, ceramics, glass, tiles, methacrylate, melamine, polyester, and polyurethane. Its anticorrosive properties also make it useful for projects where rust protection is important. The fast-drying formula allows efficient workflow between preparation and finishing stages. It can also function as a white finishing coat and may be enamelled or varnished after curing. This primer is particularly useful for mixed-media projects, furniture refinishing, decorative objects, DIY applications, metal fabrication, maintenance work, and creative surface transformations. It is less suitable for anodised aluminium, where alternative preparation methods may be required. Explore a MTN prductsSee our full range of canvas and painting surfacesShop professional acrylic mediums [+] Studio Guide: How to Use & Store (Click to Expand) Shake the can thoroughly for approximately one minute after hearing the mixing ball. Apply only to clean, dry, and degreased surfaces for optimal adhesion. For rusty metal surfaces, remove corrosion with a wire brush before priming. Multiple thin coats produce better results than a single heavy coat. The primer may be recoated with itself after approximately 10 minutes. When using other finishing paints, apply within 30 minutes to 2 hours, or wait at least 36 hours before recoating. For surfaces primed more than three days earlier, lightly sanding before applying additional coatings can improve adhesion. Store in a cool, dry location away from excessive heat. Product shelf life is approximately five years when stored correctly. During Canadian winter shipping, allow the aerosol to return to room temperature before use. Avoid exposing the can to freezing conditions or temperatures above recommended storage limits. Safety Information: Use only in well-ventilated areas. Do not spray on equipment connected to electrical mains. Aerosol Precautions: Wear appropriate personal protective equipment when required by your workspace or project. Keep away from heat sources and open flames. SDS: [Insert SDS Link Here] [+] Artist FAQs: Your Questions Answered (Click to Expand) Can I use MTN WEPRO Universal Primer on metal? Yes. It is designed to improve adhesion on metals including iron, zinc, copper, and galvanised surfaces while providing corrosion protection. Can this primer be used on glass and ceramic surfaces? Yes. It is formulated to adhere to non-absorbent materials including glass, ceramics, and tiles. Does it work on plastic? It is suitable for rigid PVC, methacrylate, polyester, polyurethane, and certain other plastics. Always test on unfamiliar materials before full application. Can beginners use this primer? Yes. The aerosol format and fast-drying properties make it approachable for both new and experienced users. Can it be left as the final finish? Yes. The white matt surface can function as a finishing coat or be painted, enamelled, or varnished afterward. What surfaces should I avoid? It is not recommended for anodised aluminium. Testing is advised whenever substrate compatibility is uncertain. Is this the same as a universal primer or universal primer spray? Yes. Artists and makers may search for either "universal primer" or the US spelling "universal primer spray" when looking for this type of product. Can I use it outdoors? Yes. The primer is suitable for both indoor and outdoor applications when properly applied and cured. How long should I wait before painting over it? Other finishing paints may generally be applied after approximately 30 minutes and before 2 hours, or after a full cure period of 36 hours or more.
