Sandpaper for sanding machine 190mm P240 ACTION – Top quality for perfect sanding
Are you looking for a reliable, durable and efficient sanding disc for your rotary or orbital sander? The 190mm P240 Sanding Disc (SKU: G78835) is the ideal choice for anyone who wants to achieve perfectly smooth surfaces without the hassle. This high-quality sanding disc with a diameter of 190 mm and a fine P240 grain is specially designed for precise finishing of a wide variety of materials, including wood, metal, putties and plasterboards (Knauf).
Take advantage of the extremely favorable offer in our special SALE and get professional equipment at an incredibly low price of only €0.39 per piece. Whether you are a professional craftsman who needs reliable consumables for everyday work or a passionate DIYer, this sandpaper will become an indispensable part of your workshop tools.
Why choose 190mm P240 sandpaper?
When it comes to demanding sanding projects, two things are crucial: material removal rate and sandpaper life. This sanding disc features premium materials that provide the optimal combination of both. Using advanced bonding agents and an extremely hard abrasive, you'll get the job done faster and your sanding disc usage will be significantly reduced, directly reducing the cost of your project.
P240 grit is the perfect choice for finishing and fine smoothing. It is mainly used for the final stages of sanding before applying paint, varnish, wax or oil. It effectively removes small irregularities, traces of previous rough sanding and creates a perfectly smooth surface that allows for even application of topcoats.
Main advantages and technical features of the product

Aluminum oxide as an abrasive material: Provides exceptional sharpness, high cutting speed and long disc life. Aluminum oxide is known for its high wear resistance, which prevents the paper from filling up too quickly with sanding dust.
Resin bond (Resin): The abrasive grains are attached to a stable base with a strong resin adhesive. This ensures maximum grain stability during work, prevents premature grain loss and allows safe use even at higher speeds.
Universal 190mm diameter: Perfect fit for most standard sanding machines on the market that use 190mm diameter discs.
Fine grain P240: Ideal choice for final sanding, smoothing surfaces, removing minor defects and preparing the material for varnishing or painting.
Exceptional price-quality ratio: In the special promotional offer, you get top-quality professional abrasive material for only €0.39, which significantly reduces the costs of your projects.

Technical data and specifications
To be absolutely sure that the product suits your hardware and the specific requirements of your job, take a look at the exact technical data of this grinding wheel:

Product type: Sandpaper / sanding disc for sanding machines
Disc diameter: 190 mm
Grit: P240 (fine sanding)
Abrasive material: Aluminum oxide
Abrasive adhesive (binder): Synthetic resin
Product code (SKU): G78835
Price: €0.39 (SALE OFFER)

Versatile use in the workshop and in the field
Thanks to its robust design and high-quality synthetic resin bond, this sandpaper is extremely versatile and suitable for dry sanding a wide range of different surfaces:

Woodworking: Fine sanding of wooden surfaces, furniture, stairs, railings and flooring before applying protective oils, varnishes or paints.
Drywall and construction: Precise smoothing of plasterboard joints (Knauf), removal of excess leveling compound and putty on walls and ceilings.
Auto painting and metalworking: Sanding of primers, polyester putties, removing surface rust and preparing metal parts for painting.

Due to its 190 mm diameter, this disc is extremely effective when working on larger surfaces, as it allows for rapid work progress while ensuring even pressure and preventing the formation of unwanted indentations on the workpiece.
Frequently Asked Questions (FAQ) about the product
Which machines is this 190 mm diameter sandpaper suitable for?
This 190mm diameter sanding disc is designed for use with suitable rotary, random orbit or oscillating sanders that support this disc size (such as dedicated wall and ceiling sanders or larger rotary sanders). Always check the sanding disc size on your machine before purchasing.
What does the P240 grit designation mean?
The designation P240 indicates the fine grain of the sandpaper. This sandpaper is intended for the final stages of processing. It is used for smoothing surfaces after rough sanding and for fine preparation of the material (wood, metal or walls) before painting, varnishing or applying oil, as it ensures optimal adhesion of the final coating without visible scratches.
Why is synthetic resin binder better than regular glue?
The synthetic resin bond ensures a significantly stronger and more stable adhesion of the abrasive grains (aluminum oxide) to the paper backing. The synthetic resin is extremely resistant to high temperatures caused by friction during high-speed grinding. This prevents premature grain shedding, reduces disc clogging and significantly extends the life of the sandpaper.


Responsible persons:
GEKO - GEKO SPÓŁKA Z OGRANICZNĄ ODPOWIEDZIALNOŚCIA SPÓŁKA KOMANDYTOWA, ul. Spacerowa 3, 97-500 Kietlin, Poland, (+48) 446824004, geko@geko.pl
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

Instructions for using the product:
• Select the appropriate P240 sandpaper depending on the type of surface and the desired result.
• Place the sandpaper correctly on the 190 mm diameter sander.
• Check that the paper is evenly secured and cannot come loose during operation.
• Start the sander and move it over the surface in even motions.
• After use, remove the sandpaper and clean the work area.

Useful tips for work:
• P240 grit is mainly suitable for fine sanding and surface preparation before finishing.
• Do not apply too much pressure as this may reduce the sanding efficiency and damage the surface.
• Move the sander evenly to prevent indentations or uneven marks.
• Replace the sandpaper when it becomes clogged or worn.
• Use appropriate dust extraction when sanding.

Warnings:
• Wear safety glasses, a dust mask and hearing protection when working.
• Always turn off and unplug the sander before installing or changing sanding paper.
• Do not use damaged or torn sandpaper.
• Do not exceed the maximum permitted speed of the sander.
• Be careful not to get the sandpaper stuck or torn during operation.

Same summary

The 190mm P240 sanding paper is best used for fine surface finishing where the aim is to create a smooth finish on wood, metal or plastic. The P240 grit makes it suitable for removing minor imperfections and preparing surfaces for varnishing or painting, especially when used in combination with appropriately sized power tools. For more demanding initial removal of thick paint or rust, this grit is not as effective, nor is it the best choice for very coarse sanding.

Recommendation source: Enaa guides and team experiences.

User view

The product is most often used by home craftsmen and precision machining enthusiasts who want to achieve a smooth surface on furniture, doors or metal fittings. It makes sense to use it in the final stages of sanding, when larger irregularities have already been removed and fine preparation for the final coating is required. Due to its appropriate size and specification, it is also convenient for regular maintenance of smaller machines in the workshop.

Users often choose Geko products because they are known for their consistent quality and offer a wide range of sandpapers, making them easy to adapt to different projects.

Why buy at Enaa

At Enaa, you can easily choose from a wide range of sandpaper types and sizes, allowing you to quickly compare according to tool and purpose. A clear display of key filters makes it easy to find the right product for your specific project or material.

Answers to frequently asked questions

For which materials is P240 sandpaper best suited?

P240 sandpaper is useful for fine sanding of wood, metal and plastic, especially for finishing before varnishing or painting.

Is this sandpaper suitable for any sanding machine with a diameter of 190 mm?

Yes, the product is intended for use on grinding machines that support a diameter of 190 mm, but it is also important to check the attachment method and the machine manufacturer's recommendations.

What does the P240 marking on sandpaper mean?

The P240 designation indicates the grit of the sandpaper; a higher number means finer sanding and less material removal.

Can P240 sandpaper also be used to remove a thick layer of old paint?

For rough removal of thick layers of paint, it is better to use sandpaper with a lower grit, as P240 is mainly intended for fine finishing.

How long does the average use of P240 sandpaper last in regular machine use?

The service life depends on the type of workpiece and the sanding pressure, but when used correctly and on a suitable backing, P240 sandpaper can generally withstand several finishing treatments.

Description updated: April 2026