ProDec 5 inch Flat Masonry Paint Brush for Rapid Application of Smooth and Textured Masonry Paints on Outdoor Walls, Brick, Breeze Block, Render, Pebbledash and Other Rough Surfaces, 5" 125mm : Amazon.co.uk:
Harris Seriously Good 1.5in Woodwork Gloss Paint Brush | Homebase
Pure & Original Fresco Lime Paint Brush | Bergsma's Paint – Bergsma's Paint & Decor
Harris Seriously Good 5in Decking Paint Brush | Homebase
Harris Paint Brush Set, Flat, for Emulsion & Gloss| at Zoro
Bartoline : Brush Cleaner : 500ml | Jackson's Art Supplies