Best Fast Drying Wall Primer of 2025

The Leyland Fast Drying Plus Undercoat is a revolutionary water-based formula that replaces the original Fast Drying Undercoat. With a recoat time of just 3-4 hours, you can achieve long-lasting whiteness and complete your painting project in a day. This low VOC formula ensures that you achieve excellent flow and finish without compromising on quality. It serves as an ideal foundation for any coating, providing outstanding adhesion for both interior and exterior use.

Johnstone's Quick Dry Primer is an excellent choice for both interior and exterior surfaces. Its fast-drying formula allows you to touch dry in just 1-2 hours, making your painting tasks quicker and more efficient. The water-based formulation is low-odour and non-yellowing, ensuring a pleasant painting experience. With a coverage of 13m² per tin, you can easily prime bare wood and previously painted surfaces, achieving a contemporary, high sheen finish that enhances the durability of your paint job.

Johnstone's Quick Dry Primer is an excellent choice for both interior and exterior surfaces. It dries to the touch in just 1-2 hours, allowing you to complete your painting projects quickly. Its water-based, low-odour formula ensures a pleasant experience while you work. This primer also offers a high sheen finish, making your paint job look contemporary and professional. With coverage of 13m2 per litre, you can efficiently prime bare wood and metal surfaces for a durable finish.

The Everbuild Black Jack 902 is a fast-drying, solvent-based flashing primer that dries within 3-6 hours, making it ideal for quick projects. Designed for exterior use, it provides a key coat that enhances the adhesion of coatings on challenging surfaces. This versatile primer works well with bituminous coatings on various surfaces, including concrete roofs and weathered metal. Easy to use, it comes ready for application without the need for thinning, ensuring a smooth and even finish.

The Wethertex ST1 Primer is an exceptional solution for preparing unstable exterior surfaces for painting. Its deep-penetrating formula ensures ultra-high adhesion and high vapour permeability, allowing you to achieve a strong bond with the substrate. This primer seals and stabilises surfaces, making the painting process smoother and more effective. With its quick-drying properties, you can expect the primer to be touch dry in just one hour, permitting you to apply Wethertex masonry paints without unnecessary delays.

The Pro-Kleen Stain Block Primer is your ideal solution for covering unsightly stains on walls and ceilings. It effectively tackles mould, grease, nicotine, and rust, ensuring your surfaces look pristine. This versatile formula can be applied to various surfaces, including plaster and concrete, making it convenient for any home improvement project. Once dry, it forms a waterproof barrier that prevents stains from reappearing, keeping your walls looking their best. With a fast-drying time of just four hours, you can quickly move on to your next decorating task.