Selectline
Mix Prof

Our best Mix paint, the whitest of the four.

Your main pitch deserves a finish your club can be proud of. Mix Prof is our highest-quality concentrate, delivering the brightest lines in the Mix range. Crisp from the touchline and up close, for the pitch where every detail matters.

Ideal for first-team pitches and important matches. Supplied in 10-litre cans, with a two-year shelf life when unopened and stored as recommended. Prefer ready-to-use paint? Choose Selectline Ready Fit for our whitest lines.

Our highest Mix quality

Pro White

For your club's main pitch

Two-year shelf life

WHEN EVERY DETAIL COUNTS

Before kick-off, your pitch makes the first impression. Every detail reflects the care you put into it, from freshly cut grass to crisp, bright lines.

Mix Prof gives your work the finish it deserves. Our highest-quality concentrate delivers bright, well-defined markings for the pitch everyone is watching. From the touchline to the centre circle, a result your club can be proud of.

A can of Selectline Mix Prof on grass beside a sharp white line on a stadium pitch

Selectline line marking staying bright white on grass in sun, rain and frost

Rain, sun, frost. Same line.

The weather changes. The standard for your main pitch stays the same. Through wet weeks, cold mornings and sunny afternoons, you want bright, crisp lines for every home game. Mix Prof is developed and tested for those changing conditions. Its premium formula helps keep your markings clearly defined, giving your main pitch the finish your club takes pride in.

A groundsman marking a white line on a green pitch with a Selectline machine

Developed with the machine in mind

A good line starts with paint, pressure and the right nozzle working together. Mix Prof is developed and tested with Selectline's marking machines, so we can advise on the whole application. From dilution to nozzle choice, we help you get the finish you want. You can also use Mix Prof in other suitable machines, following the recommended settings.

Product type: Line marking paint, water-based, diluted before use

Color: White

Pack size: 10-litre (r)HDPE container, 100% recyclable

Density: 1.66 to 1.69 g/ml

Pigment content: the highest in the Mix range, for pro white

Suitable surface: Natural grass sports pitches.

Machines: Selectliner, Flexliner and Easyliner, or any machine with a pump delivering at least 3 bar (45 PSI) at the nozzle. The Roll-liner transfer-wheel marker also runs Selectline concentrate, at the advised dilution.

Preparation: Shake the container thoroughly for at least 10 seconds before use. Dilute with clean water at the advised ratio and stir until the mixture is even, then install the can in the machine.

Dilution ratio: advised 1:4 with clean water. Possible: 1:4 to 1:12.

Nozzle type: our advice is a yellow flat-tip nozzle at 0.92 L/min.

Conditions: Apply to dry, freshly mown natural grass at temperatures above 5°C. Do not apply immediately after rain or while the grass is wet from rain or dew. Avoid rainfall, frost, strong winds and intense direct sunlight during application. Ideally, allow several dry, rain-free hours after marking.

Drying time: Approximately 30 minutes under recommended conditions. Lower temperatures or damp conditions may extend the drying time.

Final result and consumption: Both depend on the dilution, the nozzle, the flow rate and marking speed.

Cleaning: Clean the marking equipment immediately after use with clean water or Selectline Cleaner. Rinse the hoses, filters and nozzle thoroughly to prevent clogging.

Storage: Keep the container tightly sealed and store between 5°C and 30°C in a dry place. Protect from frost and direct sunlight.

Shelf life: 24 months unopened. Once opened, reseal the container tightly and store under the recommended conditions.

Safety: Water-based and non-flammable. Consult the safety data sheet before use.

Selectline Easyliner

Battery-powered, up to five pitches per charge

Selectline Selectliner

Two 10-litre containers, front or side spraying

Selectline Flexliner

Three-wheel design for easy turns

Selectline Roll-liner

Fully mechanical, no battery or spray system

Selectline Cleaner

Removes paint residue from nozzles and hoses

Why choose Selectline

We make it ourselves. For thirty years.

We develop every Selectline paint in our own labs in the Netherlands and France, and produce it in our own factories in the Netherlands, France and Germany. We test every batch before dispatch and keep a sample for reference. That helps us maintain the consistent quality you rely on, season after season.

Our team brings three decades of line marking experience, from professional stadiums to local club pitches. Tell us about your pitch, your equipment and the challenges you face. We’ll help you choose the right paint and settings, with practical advice for clear, even lines you can be proud of.

Selectline technician checking a freshly marked white line on the grass test pitch

Frequently asked questions

Mix Prof carries the highest pigment content of the four Mix paints. More pigment per litre means more white remaining on the grass leaf after the water has evaporated, which gives a brighter line and a sharper edge against grass, whether you look at it from the side of the pitch or stand on it.

Yes, and it is worth knowing what it costs you. Mix Prof gives its best result at 1:4. Diluted up to 1:12 for overmarking it uses noticeably less concentrate per pitch, at the cost of some brightness. Because Mix Prof starts from the highest pigment level in the Mix range, a diluted Mix Prof line can still be brighter than a lighter concentrate at 1:4, so the cost per marked pitch is often closer than the price per container suggests.

Four factors, all under your control: the dilution ratio, the nozzle flow rate, the pump pressure at the nozzle, and your walking speed. A steady pace matters as much as the paint: walking faster over the same nozzle setting lays down less paint per metre and produces a thinner, greyer line. Grass condition and mowing height affect the result as well.

On the pitch that matters, yes. Mix Prof is the best we make as a concentrate, and clubs use it on the first-team ground, for senior competition and for the fixtures the club is judged on. On training pitches it is money spent where nobody is looking, so keep Mix Club or Mix Budget there. Most clubs run two paints for exactly that reason.

Ready Fit is the whitest paint we make and Mix Prof the whitest of the concentrates, so the difference is both whiteness and format. Mix Prof has the lower price per can and you set the dilution yourself. Ready Fit needs no water, no measuring and no mixing, and across a season it often works out lower in total cost once preparation time and the risk of a wrong mix are counted. For a club on a fixed marking schedule it is the simpler choice.

Our brands

Selectline
Mix Prof

WHEN EVERY DETAIL COUNTS

The best of our white Mix range

Pro white

Sharp from the stand to the pitch