Tamiya https://amazon.co.uk/dp/B0772YSLC3

Tamiya's Acrylic Mini X-35 Semi Gloss Clear is a 10ml bottle of clear acrylic paint designed for model builders who want a professional finish. The semi-gloss formula adds a subtle shine that enhances depth and realism without the flat look of matte coatings. This clear coat protects painted surfaces from scratches and light fading, keeping your models looking fresh for years. Because it is water-based, it mixes easily with other acrylics and can be thinned to the consistency you need for fine detail work or larger areas. The convenient 10ml size is perfect for small projects, touch-ups, and intricate parts where waste must be minimized. Apply with a brush, airbrush, or spray applicator for even coverage, then let it dry to a durable, protective layer that brings out the colors beneath. Choose Tamiya, a brand trusted by hobbyists worldwide, and enjoy a reliable, high-quality clear finish that adds the final polish to any miniature, scale model, or kit you create.