This Rustins Quick Dry Polyurethane Varnish in Satin Antique Pine is a tough and durable water-based varnish. It resists cracking, peeling, and blistering, making it ideal for various wood applications. It can be used on bare wood, hardboard, MDF, and unsealed cork. This product is suitable for both interior and exterior joinery, including doors, windows, garden furniture, and conservatories. It can also serve as a sealer for concrete. Key features include low odour, non-toxicity, resistance to alcohol and boiling water, and long-lasting wood protection. It is designed for all types of interior and exterior wood.