Ronseal uPVC Paint revamps uPVC windows and doors. It has a long lasting, durable formula that is flexible to prevent cracking and mould resistant to minimize staining. Ronseal&rsquos uPVC paint is ready to withstand whatever the weather throws at it. You can apply Ronseal uPVC Paint directly to the surface without the need of a primer and it'll be rain-ready in 1 hour. Paints up to 6.5m2 per litre. 1 x Ronseal uPVC Paint White Satin 2.5 litre