Top 10 Spray Marker Dye – Industrial & Scientific

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1. Petra

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Blue Mark Spray Indicator for Home and Commercial Sprayer Use 8oz, for Herbicides, PetraTools Blue Herbicide Lawn Dye, Super Strength Concentrate 3X More Than Others, Fertilizer & Weed Killer

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Petra #ad - 3x super concentrate blue marker: petratools sprayer’s blue is a highly concentrated water soluble spray colorant for fertilizers, and weed killer products. With its extremely visible blue color, herbicides, you can quickly locate the liquid products applied on your lawn and clogged nozzles or blockages in your sprayer.

And with a concentrate that is 3x’s stronger, you prevent over-spraying or overlapping liquid applications. Petratools offers guaranteed products: petratools is a family-owned & operated u. S. It naturally disappears with rainfall and exposure to sunlight and doesn’t stain your shoes, surfactant for herbicide, mesotrione, clothes, or pets. From our all-natural spray liquids to our battery-powered backpack sprayers, and offer the best-in-class US-based customer support for all your spraying needs. The perfect spray pattern dye: sprayer’s blue is perfectly designed for use with sprayers.

Saves chemical solution and money: by having a blue indicator, plant damage, or possible burns from inaccurate spraying of chemicals. Quickly fades: no need to worry about seeing your yard blue for a long time! Our blue turf mark will fade in 24-48 hours. Your satisfaction guaranteed or your money back. This is a super concentrate that requires 3X’s less marker per gallon compared to other lawn dyes so that you get 3X’s the value for your money. 100% safe to use, sprayer’s blue is formulated with non-irritating ingredients - our spray marker is 100% safe to use around people, and the environment.
BrandPetra #ad
ManufacturerPetra #ad
Part Number001

2. Liquid Harvest

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Gallon, 1, Liquid Harvest 118 Lazer Blue Concentrated Spray Pattern Indicator, Blue

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Liquid Harvest #ad - Indicates where spray mixtures have been applied. Mix with herbicides, pesticides, fungicides, & fertilizers. Mixes only with water based solutions, will not work with oil based. Easily marks grass and lawns. Non-permanent and nonstaining.
BrandLiquid Harvest #ad
ManufacturerSanco Industries #ad
Height10.26 Inches
Length2 Inches
Width4.39 Inches
Part Number118
Model118

3. Liquid Harvest

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Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator 8 Ounces Perfect Weed Spray Dye, Herbicide Dye, Turf Mark and Blue Herbicide Marker, Fertilizer Marking Dye

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Liquid Harvest #ad - Easily marks grass and lawns. Mix with herbicides, fungicides, pesticides, & fertilizers. Non-permanent and nonstaining. Mixes only with water based solutions, will not work with oil based. Indicates where spray mixtures have been applied.
BrandLiquid Harvest #ad
ManufacturerLiquid Harvest #ad
Weight0.4 Pounds
Part Number125
Model00125

4. Bluewater Chemgroup

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Turf Mark and Blue Herbicide Marker, Fertilizer Marking Dye, Herbicide Dye, Organic Herbicide Marking, Blue Spray Marker, 8 Ounces, Weed Spray Dye

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Bluewater Chemgroup #ad - Has a blue colorant that indicates where you have applied a chemical spray. Easily marks Grass and Lawns. Works great with remuda & other herbicides as well as fertilizers & insecticides. Non permanent and Will Not Stain.
BrandBluewater Chemgroup #ad
ManufacturerBluewater Chemgroup #ad
Part Number154

5. LawnStar

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LawnStar Blue Spray Pattern Indicator Marker Dye, Premium, Fertilizer, Highly Visible Formulation Prime for Marking Herbicides, Weed, Turf 32 OZ, Professional Ultra Concentrated, Multipurpose

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LawnStar #ad - Highly visible blue - what’s worse than spraying your land for half an hour, only to find the trail you thought you were making is non-existent? We can’t think of much! Our spray pattern indicator will leave a solid trail behind that won’t give you the blues! Big bottle, great color: simple mix half an ounce per gallon of spray solution and never lose track of where you sprayed again.

Professional standard - Trusted by professionals and homeowners alike to make treating your lawn for weeds and grubs a breeze. Protected with the lawnstar guarantee: we understand trying new things can be tough, so let us take all of the risk for you! Buy it, try it, and if you aren't absolutely thrilled with the results you get from using our product simply contact us within 30 days of purchase and we'll give you a full refund.

Consistent spray - ideal for marking herbicides and fertilizers, our ultra-concentrated solution ensures you get a steady, so you can keep track your progress easily, smooth blue color, saving time and countless ‘did I spray there already?!’ headaches.
BrandLawnStar #ad
ManufacturerLawnStar #ad

6. Monterey

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Monterey LG1142 Spray Solution Colorant Mark-It Blue Dye, White, 16 oz

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Monterey #ad - The more sunlight and heat, the faster the breakdown. Ideal for a variety of applications - this product can be used for golf courses, cemeteries, and any other turf or grass areas. Avoid overlap - by utilizing the mark-it blue, pesticides, you will be able to avoid overlapping sprays as well as ensure that you have applied the chemical to all desired areas.

Anywhere that spray evidence is needed, parks, athletic fields, Mark-It Blue can be used. Breaks down in heat and light - the blue color of the product breaks down with exposure to heat and sunlight. Depending on usage, soil drench, apply as a foliar spray, or soil incorporation. It works great with Roundup or Remuda, fertilizers, and herbicides.

No permanent stain - mark-it blue is an indicator that will not permanently stain foliage or skin, but if it is spilled on fabric, it should be washed off before it has a chance to dry. Spray identification - after applying insecticide, or fungicide to your lawn or garden, herbicide, use Monterey's Mark-It Blue Spray Solution Colorant to indicate where you have applied a chemical spray.
BrandMonterey #ad
ManufacturerLawn & Garden Products #ad
Height4.5 Inches
Length3.1 Inches
Width1.3 Inches
Part NumberLG1142
ModelLG1142

7. Liquid Harvest

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1 Quart 32 Ounces, Perfect Weed Spray Dye, Fertilizer Marking Dye, Herbicide Dye, Turf Marker and Herbicide Marker, Liquid Harvest Lazer Green Concentrated Spray Pattern Indicator

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Liquid Harvest #ad - Indicates where spray mixtures have been applied. Mixes only with water based solutions, will not work with oil based. Non-permanent and nonstaining. Easily marks grass and lawns. Mix with herbicides, fungicides, pesticides, & fertilizers.
BrandLiquid Harvest #ad
ManufacturerSanco Industries #ad
Height10.27 Inches
Length3 Inches
Width4.4 Inches
Part Number123
Model123

8. Liquid Harvest

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Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator, 32 Ounces

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Liquid Harvest #ad - Easily marks grass and lawns. Indicates where spray mixtures have been applied. Mix with herbicides, fungicides, pesticides, & fertilizers. Mixes only with water based solutions, will not work with oil based. Non-permanent and nonstaining.
BrandLiquid Harvest #ad
ManufacturerSanco Industries #ad
Height6 Inches
Length9 Inches
Width6 Inches
Part Number117
Model117

9. Red River

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Red River Super Marking Dye Spray Indicator-1 Gallon

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Red River #ad - Per three gallon tank. Blue dye in an aqueous solution. 100%. May be used in the right-of-way with any other pesticide or fertilizer. 4 to 12 ounces per 100 gallons of spray solution. For smaller spray applications using backpacks and small sprayers, use 1/3 to 2/3 ounce, approximately 2 to 4 tsp.
BrandRed River #ad
ManufacturerALLIGARE #ad

10. A.M. Leonard

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1 Gallon, A.M. Leonard Turf Marker Blue Select Spray Indicator Dye, Concentrate

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A.M. Leonard #ad - Color dissipates quickly in any weather. Save money by avoiding costly skips and overlaps. Colorizes sprays for visibility of application coverage. Works in all tank mixes without impacting chemical efficacy.
BrandA.M. Leonard #ad
ManufacturerA.M. Leonard #ad
Part NumberTMBS