Silmaxx – Organosilicone Penetrant/Surfactant 5l

Our Wesco range of selective and non-selective herbicides provides reliable control of broadleaf weeds, brushweeds, and unwanted vegetation across New Zealand’s pastures, crops, and non-cropland areas. Designed for performance and backed by trusted formulations, these products help maintain clean paddocks, productive pastures, and strong crop establishment. Pack Size: 80L Sold in packs of 4 x 20L Key Features Increases spray droplet spread and penetration. Maximises herbicide absorption and efficacy. Compatible with a wide range of agrochemicals. Best Use Add Silmaxx to the spray tank at the recommended rate when applying herbicides for improved results.