I bought the cheapest electric spray gun at Screwfix - Energer ENB770SRG with Frenchic Al fresco - YouTube
Hotorda HVLP Spray Gun with 3 Nozzles 1.4mm 1.7mm 2.0mm Air Paint Gun Kits with 600cc Cup for Car Primer, Surface Painting, Coatings, Automotive Paint, Painting Projects : Amazon.co.uk: Automotive
Ultra Cheap Spray Gun Review - YouTube
GLORITY Paint Sprayer, 700W HVLP Spray Gun with Cleaning & Blowing Joints, 4 Nozzles and 3 Patterns, Easy to Clean, For Furniture, Cabinets, Fence, Walls, Door, Garden Chairs etc. PS80A : Amazon.co.uk: