Precision Laboratories - Signal Blue Spray Pattern Indicator

Blue Spray Pattern Indicator

SIGNAL is a concentrated, temporary, blue spray pattern indicator and solution colorant designed to be added to plant protectants and other liquid spray solutions.

SIGNAL provides highly visible evidence of where a spray application has been made. SIGNAL eliminates waste due to overlapping and skipping, while it indicates drift and improper application.

Features & Benefits

  • Excellent visibility
  • Eliminates waste
  • Prevents skips and overlaps
  • Allows applicators to detect drift and improper application

Use Rates

1 quart per 100 gallons.


4 x 1 gallon containers per case
[Product No. 743-01]

30 gallon drum
[Product No. 743-30]

55 gallon drum
[Product No. 743-55]

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Let us know if you have any questions, comments or suggestions. Contact us now.

Precision Laboratories is a leading provider of specialized chemistries applied to plants, seeds, soil and water to maximize resource and biological performance potential while stewarding the environment.

To speak with a sales representative, please call 1-800-323-6280

Contact Info

Mailing & Shipping Address:
1429 S. Shields Drive
Waukegan, IL 60085

Customer Service:
(7:30 am to 4:30 pm Central Time)
800-323-6280 (In the U.S. or Canada)

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