One sheet across a wide grate
You will trade some char for less scrubbing, and one piece has to cover a wide gas grate. Linda's Essentials is three fibreglass sheets at about £9.99, stated at 41.3 x 58.4 cm, at 4.6 from 1,642 reviews. The bullet says 260°C. No flame gap is printed, and fat can pool on the solid surface.


























