Revamp your uPVC windows and doors with this long lasting, durable formula. It is flexible to prevent cracking and mould resistant to minimize staining. Ronseal 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 will be rain ready in 1 hour. This paint resists cracking and flaking, is mould resistant, stain resistant, requires no primer, and offers a long lasting, durable finish. It is touch dry in 1 hour.