Roundup Optima+ 1L Option:1L SUITABLE FOR: Wood Paint Varnish Filler Advanced Silicon Carbide abrasive SUITABLE FOR: Wood Paint Varnish Filler Advanced Silicon Carbide abrasive with a stearate coating which prevents clogging For surface preparation between coats of paint or varnish Non clogging for smoother stripping and a natural finish seed beds and bedding plants Built in solar rechargeable power pack Works throughout the night Weather resistant housing Easy to use Sonic pulse and vibration every 50 seconds Coverage up to 30m² drives and flower beds Systemic weedkiller that kills from the inside out Kills the roots so the weeds don't come back Degraded in the soil by micro organisms New formula concentrate for treating larger areas Ideal for paths