Blue-Gem® Dye Spray Indicator 1L

Blue-gem® is a food grade blue dye that is mixed in the spray tank with herbicides and pesticides to help improve accuracy. An integral part of spraying, Blue-gem will identify the sprayed area by temporarily dying the area. The treated area stays blue for a few days after application (how long it remains will depend on the surface) and then fades with sunlight or washes away with rain.

Key Benefits:

• Safe for mixing with liquid herbicides and pesticides.
• The dye is temporary - washes away with rain and faded by sunlight.
• Saves money as overdosing is reduced.
• Saves time as areas are less likely to be missed.
• Non-toxic.

Active ingredient: Food Grade Dye
LERAP Category: Does not apply
Pack size: 1L
Pack size coverage: 1 Hectares or 10,000m²
Knapsack sprayer rate: 12.5-30ml per 10L of water, up to 50ml depending on surface
Boom sprayer rate: 1-2 L per Hectare
Application method(s): Boom Sprayer, Knapsack
Area of use: Amenity Turf, Artificial Surfaces, Hard Surfaces, Lawn, Paddock, Pasture, Sports Turf, Trees & Ornamentals
Safe for use on: Conifer Safe, Grass, Lawns, Near Water, New Grass, Paddocks, Pasture, Safe Around Fruit Trees, Safe Around Shrubs, Safe Around Trees, Sports Turf
Period of use: All Year Round

Using a spray indicator, such as Blue-gem, will in turn save you money and time as you are not missing any areas or overdosing any areas by spraying more than once. It can be used in a knapsack or boom sprayer and is compatiable with herbicides, fungicides, insecticides, moss killers and liquid fertilisers.
To use; half fill the spray tank with clean water, agitate the water and add the required amount of blue-gem. Then add the pesticide or other treatment(s) and then fill the tank with water to the desired level and commence spraying.