Blackboard film, transparent
Price per m² from: €30.07 Price per m²: €27.06 Price per m²: €30.07 incl. VAT plus shipping costs. Item no. 453000
Delivery time approx. 5-7 Days
CNC cutting accurate to the millimetre
free assembly tool
|Application||Glass, Plastic, Wood|
Start WhatsApp chat
This self-adhesive, transparent blackboard film is ideal for creating blackboards for schools, kindergartens, offices or homes. It can be applied to glass partitions and does not take away any light. It isalways possible to wipe the blackboard film with a damp cloth and then rewriteit.
Please note: The film is not glass-carpet, but has a slightly rough surface. It can be printed with UV-curable inks and screen printing inks and written on with chalk or liquid chalk pens.
The board film is washable with water and has a removable adhesive. It is very dimensionally stable and resistant.
Included in deliverytransfer concentrate, art. no. 020010 additionally. It makes the installation easier and leads to a better result. Alternatively, you can also use a pH-neutral cleaner. This must be pH-neutral to prevent streaks from forming together with the film adhesive!
Any offcuts are not included in the scope of delivery.
The manufacturer grants a guarantee of 2 years on this panel film for outdoor use when mounted vertically. Indoors, the durability is significantly higher.
The bonded film can be written on with commercially available chalk. Liquid chalk pens containing solvents are not suitable, as they can leave behind "ghost writing".
Due to the risk of glass breakage, this board film should not be applied to windows or glass doors that are exposed to the sun.
|Film thickness||approx. 125 µm|
|Adhesive strength (ASTMD-903)||approx. 12.5 N/25 mm|
|Dimensional stability||slight shrinkage|
|Temperature range||-30° C to + 80° C|
Can I get a free foil sample?
Of course, please click on this link to access the corresponding order form. You are welcome to add to the list of items if you wish. There are no costs for you!
Will you also cut the film for me?
We cut each film to the exact millimetre according to the dimensions you enter. The cutting is free of charge. You can find detailed instructions on how to measure your panes here.
Alternatively, you can also cut your film by hand with a cutter knife. However, this requires a little manual skill, so you are usually better off using our free service.
Can you also cut a round blank or other geometry?
In general, almost all 2D shapes can be produced. Many geometries (e.g. triangles, trapezoids, circles) can be ordered directly via the online shop. To do so, please click on the orange rectangle to the right of the article image. You can then choose between many different shapes.
For shapes that are not specified, please send us a small sketch (photo) in which you specify the side lengths, radii or angles. Please contact us for this purpose.
Does the film also adhere to surfaces other than glass?
The window film adheres to all surfaces that are approximately as smooth as glass. When applying the film to plastic, please bear in mind that the adhesive may bond with the plastic, making it impossible to remove the film cleanly later.
How can I clean my window pane with the film in place?
You can keep your window pane clean as usual. The film should not be rubbed with sharp-edged objects (e.g. a brush).
You can find more information in our guide General care instructions for window films.
Can the film be removed without leaving any residue?
All window films can be removed without leaving any residue and without damaging the glass surface!
Below you will find detailed instructions on how to remove old window films.
Can you also print on films?
Unfortunately, we do not currently offer foil printing and do not have any partner companies with whom we can realise foil printing.
Assembly instructions for Surface films (self-adhesive)
You will need the following items
- Plastic bottle with hand sprayer, adhesive tape, paper towels (not included)
- Transfer concentrate (not included)
- Glass cleaner (not included) or commercially available glass cleaner
- Installation squeegee and Glass scraper blade (included free of charge in the delivery).
- Two people should carry out the installation!
- Do not install any film at temperatures on the installation side below +6° C.
- Fill the spray bottle with 0.5 litres of water and add the transfer concentrate (30 ml) (enough for approx. 6 to 7 m² of glass surface).
Thoroughly clean the glass with commercial or our glass cleaner!
Remove all sticky particles (e.g. paint or fly dirt) preferably with the Glass scraper blade. No dirt residues should remain on the glass!
- The sandblasting foil consists of the mostly white backing paper and the actual sandblasting foil.
Now place the sandblasting foil with the view side down on the glass pane or similar. You are now looking at the back of the film.
Then carefully and slowly peel off the backing paper at as shallow an angle as possible until it is about halfway along the entire length of the film. Cut the backing paper and stick it back onto the sandblasting film with a gap of about 2 cm to the remaining backing paper.
- Now hold the in place while the 2nd person
starting from the corner, and at the same time spray the adhesive side of the that is now exposed with the liquid.
Afterwards, the glass pane (surface to be pasted) must be sprayed with the liquid. Do not be sparing with the liquid, the film and pane should be well wet.
- Place the on the glass, the film should slide back and forth well, otherwise spray the glass again.
- Now spray the other side of the as well, this will make it easier for you to work with the mounting squeegee.
- Now press the liquid out evenly with the mounting squeegee from the centre to the right and to the left. Make sure that there is no residual water left under the film! Repeat this procedure several times to remove even invisible water residues. When doing this, wrap the supplied squeegee with a paper towel to avoid any scratches.
- Carefully wipe the edges and the foil with a soft cloth. If necessary, press the edges again with the mounting squeegee.
- Now let the dry for three days without touching it.
- Wait two weeks before cleaning the film for the first time and never use hard objects (brush or blade) to clean it. Commercially available glass cleaners can be used.
FAQ`s about the installation
Can I carry out the film installation alone?
For larger pieces, it is recommended that two people carry out the installation. This makes it easier to handle the film and place it on the pane.
How can I avoid dust inclusions under the adhesive back side?
In addition, do not lay the after peeling off (covers the adhesive side for transport) on the floor to get it wet. Rather, pull a table nearby to spray the film on. On the floor you will always stir up very fine dust particles, which will then settle on the adhesive side facing upwards. These dust particles can later show up on the pane under the , which is something to avoid.
Can I apply the without transfer concentrate?
We strongly advise against the use of water diluted with detergent. This can lead to streaking due to a reaction with the film adhesive.
Does the film have to be applied perfectly to the glass at the first attempt?
After mounting, small bubbles formed the next day
In any case, you should wait this time and do nothing. In most cases, the blisters disappear all by themselves!
How easy is it to remove the film?
It is possible that residues of the film adhesive remain in some places. These can be soaked with our adhesive remover or acetone and then removed again with a glass scraper or ceramic field scraper. You will find detailed instructions on how to remove window films on our homepage in the FAQ`s.
We will be happy to send you a free sample of this and up to four other films without obligation.
The samples are approx. 9 x 9 cm in size and will be sent to you free of charge and without obligation by letter post.
1. select sample (max. 5 pieces)
|Blackboard film, transparent
Please select at least one sample!
- Czech Republic
- United Kingdom
- United States of America
We have received your foil requests.
The samples are usually sent to you within one working day.
Foil expert Martin Siegel - Managing Director
» Do you have any questions about this item? I'm happy to help!«
Rate this item objectively and share your buying experience with other visitors.
As a thank you, we will reward you with a shopping voucher* of up to 10€ for your next purchase.
*Voucher valid for 1 year, redeemable from 30€ value of goods (5€ voucher) or 50€ value of goods (10€ voucher), max. 1 voucher per order, not combinable.
The voucher will then be sent to you by email.
You will receive an email from us after the rating has been activated in which you will find the shopping voucher.
New reviews are activated by us every working day.
The company Velken-Folientechnik GmbH accepts this assignment and ensures the necessary data protection.