Amazon.com: Electric Weed Burner Hot Air Weed Torch Barbecue Lighter 3 in 1, Garden Gear Weed Burner with 1.8M Cable and 5 Types of Nozzle, 80-650℃ Strong Weed Tool Thermal Weeding Stick :
Solo SO402 White Handheld Sprayer 2Ltr - Screwfix
Westland Resolva Express Weed Killer Power Pump 18.5m 5ltr(686jh), £22.99 at Screwfix