Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Flat Brushes
Origin	-
Brand	ARCOTEST
Origin	Germany
Test Range	22 to 60 mN/m
Liquid Color	Pink
Application Method	Brush Pen or Cotton Swab
Primary Use	Surface Tension Testing
Target Industries	Printing, Coating, and Adhesives
Packaging Type	Glass Bottle with Brush Cap
Shelf Life	12 Months (Unopened)
Safety Note	Flammable; Keep away from open flames

6 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Good value for money

A bit pricey compared to some alternatives, but you get what you pay for in terms of accuracy and German engineering. The brush applicator is convenient and reduces waste.

Anonymous

Mar 26, 2026

Rating: 5/5

Industry Standard for Quality Control

We use this daily in our printing plant to check corona treatment levels on plastic films. The pink color makes it very easy to see the wetting behavior, and the results are consistent every time.

Anonymous

Mar 22, 2026

Rating: 4/5

Great tool, slight odor

Works perfectly for testing our packaging materials. The only reason for 4 stars instead of 5 is the strong chemical smell, but that is expected for this type of solution. Just ensure good ventilation.

Anonymous

Mar 11, 2026

Rating: 5/5

Perfect for Adhesion Testing

We use this to determine if our substrates are ready for adhesive application. The 2-second rule is easy to apply with this liquid. Very satisfied with the purchase.

Anonymous

Mar 08, 2026

Rating: 5/5

Reliable and Accurate

Excellent product for verifying surface cleanliness before bonding. The gradient from 22 to 60 covers all our needs. Shipping was fast and the bottle arrived securely packed.

Anonymous

Mar 01, 2026

Rating: 5/5

Essential for R&D Lab

Our lab has switched entirely to ARCOTEST originals. The precision is unmatched compared to generic brands we tried previously. Highly recommend for any serious surface energy analysis.

5 FAQ

Q: Does this kit come with a certificate of calibration?

A: Yes, each bottle of ARCOTEST Original Dyne Liquid comes with a batch-specific certificate indicating the precise surface tension values.

Q: What is the difference between the pink and blue dyne liquids?

A: The primary difference is the visibility against different background colors. Pink is often preferred for clear or light-colored substrates, while blue may be better for dark backgrounds. The chemical properties regarding surface tension measurement are similar within their respective ranges.

Q: How should I store the liquid to maintain its accuracy?

A: Store the bottle tightly closed in a cool, dry place away from direct sunlight and heat sources. Ideally, keep it between 15°C and 25°C.

Q: Can this be used on metal surfaces?

A: Absolutely. While commonly used for plastics and films, it is also effective for testing the cleanliness and surface energy of treated metal surfaces prior to painting or gluing.

Q: Is the brush tip replaceable if it gets damaged?

A: The brush is integrated into the cap design for this specific original bottle. If the bristles become worn or contaminated, we recommend purchasing a new bottle to ensure test accuracy, or carefully cleaning the tip with appropriate solvents if compatible.

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