Sprayrite Blue Colourant Spray Indicator – 50Ml

The Protek Sprayrite Blue Colourant Spray Indicator is a simple, cost-effective solution designed to optimise your pesticide, herbicide, or liquid fertilizer application. This ready-to-use blue colourant temporarily marks sprayed areas, providing clear visual identification to prevent costly over-application or missed spots.

The formulation is designed to be temporary, fading naturally in sunlight, typically within 48 hours, provided no rain occurs after application. Use Sprayrite to ensure thorough, even coverage across lawns, gardens, and industrial areas.