Blue Gem Dye Spray Indicator 1L

Blue Gem Dye Spray Indicator 1L is a premium, food-grade blue dye designed to improve the accuracy and precision of herbicide, pesticide, fungicide, and liquid fertiliser applications. Perfect for farmers, contractors, landscapers, and gardeners, Blue Gem provides a visible blue mark on treated areas, helping prevent missed spots and overdosing while ensuring even coverage. This temporary dye fades naturally under sunlight or washes away with rain, leaving no permanent marks on lawns, sports turf, paddocks, amenity areas, or artificial surfaces. Fully compatible with knapsack and boom sprayers, Blue Gem is ideal for professional spraying operations, offering a simple yet effective solution to increase spraying efficiency and visual accuracy. Safe for agricultural, horticultural, and amenity use, it is the trusted choice for precise, environmentally conscious spraying.

Features & Benefits:

• Visible Accuracy | Clearly marks sprayed areas, preventing missed spots and overdosing

• Temporary Marking | Fades naturally in sunlight or washes away with rain

• Enhanced Precision | Improves spraying efficiency and coverage consistency

• Wide Compatibility | Works with herbicides, fungicides, insecticides, moss killers, and liquid fertilisers

• Food-Grade Dye | Safe for use near water, grass, fruit trees, and amenity surfaces

• Versatile Application | Suitable for lawns, sports turf, paddocks, ornamental plants, and artificial surfaces

Applications & Rates:

• Applications | Herbicide and pesticide spraying, lawns, sports turf, pastures, paddocks, ornamental plants, trees, amenity areas, artificial surfaces

• Knapsack Sprayer Rate | 12.5–30ml per 10L of water; up to 50ml for rough or heavy surfaces

• Boom Sprayer Rate | 1–2L per hectare (10,000m²) depending on coverage requirements

Pack Size & Coverage:

• 1L Container | Covers up to 1 hectare (10,000m²), ideal for large-scale spraying operations