Defoamer, colorants, & drift retardants are essential additives for outdoor professionals who want to enhance the effectiveness and precision of their spraying applications. Gemplers offers a selection of high-quality defoamers to reduce foam in your spray tanks, colorants to ensure even coverage, and drift retardants to minimize spray drift and protect surrounding areas. These products help you achieve more accurate and efficient results, whether you’re applying herbicides, pesticides, or fertilizers. Trust Gemplers to supply the additives that improve the performance and accuracy of your spraying operations.