chalk spray | blue | 400 ml spray can | washable chalk marker spray
Blue Chalk Spray
Blue Chalk Spray
| Colour: | blue |
|---|---|
| Content: | 400 ml |
| Durability: | about 10-15 days (depending on the weather and the surface) |
The chalk-based marker spray is biodegradable, plant-compatible, and perfectly suited for short-term use on construction sites, at events, sports tournaments, or in landscape planning. The 400 ml spray can covers line markings up to 200 m or areas up to 2 m². The chalk spray is CFC-free, environmentally friendly, and leaves no harmful residues. Order blue chalk spray at a competitive price in the allbuyone shop – available immediately in 15 colours. As an alternative, we recommend GRIP chalk spray (500 ml) for extended visibility over several weeks.
Buy chalk spray: high-quality, washable marking spray at a reasonable price.
You can order water-soluble spray chalk chalk spray from the allbuyone shop as a practical accessory, for example for construction sites, stage construction, forestry, event supplies, etc. The water-soluble marker spray is just as suitable for marking floors as it is for temporarily marking many other surfaces. The spray chalk (chalk-based paint ) offers maximum coverage and is easy to use thanks to the practical overhead nozzle. Whether as a marker for spraying large-area markings or for writing, the 400 ml can is sufficient for work of approx. 2 m² (full surface) or up to 200 m of continuous lines.
Chalk spray – product features
The water-soluble and plant-compatible spray chalk can be used in many places. However, in your own interest, we always ask you to test the spray for material compatibility before use.
- Design: water-soluble chalk spray
- Contents: 400 ml
- spray area: approx. 2 m², line up to 200 m
- Short drying time: approx. 3 minutes, approx. 7 minutes dust-dry
- water-soluble
- Durability: approx. 10-15 days (depending on weather conditions)
- Environmentally friendly, plant-friendly, biodegradable
- CFC-free
- with overhead nozzle
- Available in 15 colours (5 x neon colours)
Practical overhead nozzle: writing nozzle can be operated with one hand
The 400 ml chalk sprays offer you a practical overhead nozzle that can be used with one hand. The writing nozzle enables precise spraying without any loss of colour.
Chalk spray use
Using the spray can is easy: shake well, test material compatibility in an inconspicuous place, apply the marking from a distance of approx. 25 cm, and you're done! If you hold the nozzle downwards, you do not need floor protection !
Marker spray: Check material compatibility
Before using the spray chalk, you should always test the spray varnish on the material you want to use. To do this, select an inconspicuous area to check the adhesion properties and material compatibility of the chalk spray!
Spray chalk for marking and labelling on various surfaces
Whether on construction sites, golf courses, ski slopes, sports fields or as an accessory for event and stage construction, chalk spray is a versatile helper for temporary markings and labelling of all kinds. Chalk spray adheres to almost any surface, even in damp conditions and moderate rain.
Chalk spray can be used safely on the following surfaces:
- asphalt*
- concrete*
- grass/lawn
- wood*
- snow
- Sand
- Earth
- and much more.
spray paint driesafterabout three minutes. It is completely dust-proof after about seven minutes. A total area of about 2 m² or a line of up to 200 m can be strikingly marked with one can. Please note: the alcohol in the chalk-based marking spray makes it unsuitable for use on the skin !
*Special instructions for the areas marked with stars can be found under the point: "Removing chalk spray prematurely"
Water-soluble chalk spray: the spray can be safely removed without leaving any residue
Ch alk spray is perfect for short-term labelling, marking and floor marking. Chalk is water-soluble, and as a general rule, the spray will last for about 10 to 15 days depending on the weather, and sometimes for weeks if it doesn't rain much. Of course, the marker spray can also be removed with water without leaving any residue. Please be sure to follow the instructions for removing the colour!
Choose chalk spray from 15 colours
You can order the chalk spray here at a reasonable price in a 400 ml can, choose from 15 different colours. Each colour has a very high covering power. The marker is environmentally friendly, CFC-free, plant-compatible and biodegradable.
Chalk spray range: selection of standard colours
- white
- yellow
- orange
- red
- pink
- green
- blue
- light blue
- purple,
- black
Or choose the chalk spray in slightly fluorescent neon colours
- bright red
- bright yellow
- bright orange
- fluorescent green
- bright blue.
Comparison with RAL colours
To help you match a colour marking, we have compared the RAL values with the RAL K5 Classic range for you. The colours given are approximations.
| Chalk spray – RAL colour | RAL colour value (approximate value) |
| blue | 5010 |
| yellow | 1021 |
| green | 6002 |
| light blue | 5015 |
| purple | 4005 |
| orange | 2009 |
| pink | 4003 |
| red | 3028 |
| black | 9005 |
| white | 9003 |
| neon blue | 5012 |
| neon yellow | 1026 |
| neon green | 6038 |
| neon orange | 2005 |
| neon red | 3024 |
What is chalk spray?
A can of spray chalk contains countless finely dissolved particles of water-soluble chalk, mixed with alcohol, which evaporates quite quickly when sprayed. When using chalk spray, the binder-free colour particles settle on the sprayed surface, but do not adhere firmly to the substrate (material). In many cases, mechanical removal of chalk spray takes care of itself; rain and mechanical abrasion, for example by pedestrians or cars, ensure that the colour is removed over time by itself.
How long does chalk spray last?
Chalk is ideal for short-term marking and labelling. However, it is not possible to give a general answer as to how long the marking spray will last. The adhesion of the colour is highly dependent on:
- the weather
- the various surfaces (material) on which the spray is to adhere.
The influence of the weather should definitely be taken into account when using chalk spray. A lot of water from frequent rain can dissolve the paint after just a few days. On the other hand, during a heatwave, the chalk can remain for several weeks . Chalk spray adheres to both smooth and porous surfaces. When (large-scale) marker spray is used , its durability is also influenced by mechanical abrasion, the applied layer thickness and pigment fly.
Removing chalk spray prematurely or removing chalk residue
Do you want to remove the chalk spray prematurely and don't want to wait for the rain? No problem! Lots of warm water will help you to clean it off without leaving any residue. However, in some cases, problems may arise when removing chalk spray: this mainly affects brittle and porous surfaces (e.g. coarse concrete, tree bark, asphalt).
This is not due to the solubility of the chalk itself, butto the difficulty of reaching deposited chalk residues that have settled in deep structures (joints, grooves) of the surfaces and have no runoff available. For manual removal, you can use a rough broom, sponge or high-pressure cleaner; for other areas, you can also use sand or liquid detergent concentrate. In general, it can be said that darker colours, such as black or red, are often more difficult to remove than light colours.
For porous, absorbent surfaces, we recommend testing the removability using water pressure on a small area in advance.
: Take care with textured, highly absorbent surfaces and painted substrates, as well as with materials that are not alcohol-resistant! Chalk spray used on asphalt in midsummer can penetrate deep into the road surface when the tar melts. The fine-pored, crystalline surface of zebra crossings is also unsuitable and should not be sprayed with chalk spray. We also advise against using chalk spray on car paintwork.
General information on the safety of the chalk spray
For your own safety, please note the following points when using chalk spray:
- Do not smoke.
- Avoid contact with eyes and skin.
- only allow children to use the chalk spray under supervision
- Do not inhale spray paint aerosols.
- The container is pressurised and should therefore not be opened by force during or after use.
- Do not use chalk spray in direct sunlight or at temperatures above 50°C.
- Do not spray near highly flammable or glowing objects.
Storage instructions
Whether paint spray or chalk marker spray, it is recommended to store it in a dry place protected from direct sunlight. In addition, there are official regulations for the storage of pressurised containers (TRG 300).
What is the legal situation regarding spray chalk?
areoftenasked whether it is legal to use spray chalk on public thoroughfares. Using spray chalk on pavements or roads, for example, constitutes special use and is subject to authorisation.
Disposing of chalk spray
Chalk spray cans that have not been completely emptied can be disposed of at a hazardous waste collection point (EAK no. 150104). Completely empty chalk spray cans can be recycled with conventional tinplate.
You can findmoretips about chalk spray in our info sheet in the data sheets section.
Buy chalk spray – low-priced and fast delivery
You can order chalk spray in 15 different colours at a reasonable price from the allbuyone shop. In addition to the soluble spray, we also offer a longer-lasting marking spray. Got questions? Personal advice at +49 89-122 89 06 22
Sicherheitsdatenblatt Kreidespray 
