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Shelly Blu Button Tough 1 - Bluetooth action and scene activation button - black

Index: INN-25236

Digital timer 230V 3680W - Blow T5

Index: PRO-25228

STM32 NUCLEO-U545RE-Q - STM32U545RE ARM Cortex M33

Index: MAS-25075

Raspberry Pi CM5 Compute Module 5 - 2GB RAM + 64GB eMMC CM5002064

Index: RPI-25751

Engraving laser 3D/CNC - PLH3D-XT-10 - 12-24V/0,5W - Opt Lasers

Index: OPT-23496

Sonoff M5-2C-86W Matter - Smart Wall Switch WiFi/Matter - 2-channel - white

Index: INN-25500

Filament Polymaker Panchroma Starlight PLA 1,75mm 1kg - Jupiter

Index: PLM-25199

Limit switch 50mm - Pololu 1403

Index: PLL-00017

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3D printer - Creality K1 - Outlet

Index: OUT-25663

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STM32L053 - Discovery Kit - STM32L053DISCOVERY Cortex M0 + E-paper 2,13 '' screen

Index: DIS-05279

Reduced price
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SenseCAP S2104 - Soil Moisture and Temperature Sensor - LoRaWAN - Seeedstudio 114992870

Index: SEE-21853

Reduced price
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M5 RCA 13.2 - PCM5102 - Composite audio / video module - for M5Stack development modules

Index: MSS-22451

Reduced price
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Flap wheel Yato YT-83292 - convex - 125x8mm

Flap disc - depressed shape YT-83292

Index: NSZ-08380

Reduced price
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Set od 1-12pin DIP switches - 40pcs

Index: AKS-23072

On sale!
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Soldering iron for ZD-8917B 60W soldering station

Index: LUT-11945

Reduced price
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Rotary switch 3-position 4 circuits - 37mm

Index: UCC-06146

Hotend kit for Dual Extrusion Module - 0,8mm - Snapmaker

Index: SNM-23444

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Gravity: Expansion Shield for Intel® Joule™

Index: DFR-08105

On sale!
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ARK connector raster 5.0mm 3 pin - self-locking - 10 pcs.

Index: KAB-09445

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Flux TS81 for soldering steel - 500ml

Index: TRP-23618

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Smary i oczyszczacze do układów mechanicznych

Every electronic and mechanical workshop will need a set of appropriately selected chemical preparations - lubricants and cleaners. The specific choice depends, of course, on the type of work performed by the electronics engineer, mechanic or service technician. Some of the products contained in this category will be useful even in household applications, for greasing mechanisms of devices and machines working at home, or for cleaning them from dust, grease and other dirt which occurs during everyday operation.

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Products: 32

Kontakt IPA plus - isopropyl alcohol100ml

Preparation containing isopropyl alcohol. It is designed to remove oils and greases and clean all kinds of optics. The product evaporates quickly and leaves no traces .

5.0 (21)

Index: CHE-00974

Index: CHE-00974

Kontakt IPA Plus - isopropyl alcohol - spray with brush 400ml

A preparation designed to remove impurities from optical elements. Contains isopropyl alcohol. It evaporates quickly and leaves no traces. Capacity: 400 ml.

5.0 (20)

Index: CHE-06603

Index: CHE-06603

Kontakt IPA Plus - isopropyl alcohol - 1000ml

A preparation designed to remove impurities from optical elements. Contains isopropyl alcohol. It evaporates quickly and leaves no traces. Capacity: 1000 ml.

5.0 (44)

Index: CHE-05707

Index: CHE-05707

Kontakt IPA plus - isopropyl alcohol - with a sprayer - 250ml

High purity isopropyl alcohol "IPA" designed to remove oils and greases , and to care for and clean all kinds of readers. The product evaporates quickly and completely...

5.0 (16)

Index: TRP-17584

Index: TRP-17584

Copper grease - spray 100ml

Copper grease in an aerosol with very high temperature resistance , protecting various types of surfaces against corrosion and wear . It uses 360° valve technology, which...

Index: TRP-23625

Index: TRP-23625

Kontakt U - spray 400ml

Preparation designed for cleaning and degreasing electrical components and contacts. It removes remaining dirt, grease, old lubricants, oils, silicones, sulphides. Protects...

5.0 (6)

Index: CHE-06604

Index: CHE-06604

Kontakt IPA - isopropyl alcohol - Spray 300ml

A preparation designed to remove impurities from optical elements. Contains isopropyl alcohol. It evaporates quickly and leaves no traces. Capacity: 300 ml.

5.0 (9)

Index: CHE-04067

Index: CHE-04067

Gas connections tightness tester - 400ml spray

Odourless water-based agent to detect any gas or air leakage, even at low pressure. Package capacity is 400 ml.

4.5 (2)

Index: CHE-05708

Index: CHE-05708

Label Killer - preparation for removing labels - spray 300ml

A product for removing self-adhesive labels. Eliminates adhesive adhesion. Does not affect the surface of cleaned materials. Additionally, it easily removes natural grease,...

5.0 (7)

Index: CHE-05711

Index: CHE-05711

Alcohol PCB cleaner - 1000ml

It is designed to wash out the residues after soldering from printed circuits and to dissolve flux residues. It does not damage the structural elements of circuits. Capacity:...

5.0 (9)

Index: CHE-06335

Index: CHE-06335

FormFutura resin cleaner EasyClean - 1l

Cleaner for uncured resin resid ue that remains on the printout after the model is formed. It removes excess material for printing cured with light of wavelength from 385 nm...

5.0 (1)

Index: FFU-18258

Index: FFU-18258

Kontakt PCB PLUS - for cleaning PCBs - spray 400ml

A product designed to effectively remove soldering residues from printed surfaces. It is versatile and safe for most materials used in the soldering process. The preparation...

5.0 (3)

Index: TRP-23619

Index: TRP-23619

IPA Wipe - wipes soaked in isopropyl alcohol - 25pcs.

25 pieces of isopropyl alcohol wipes intended for cleaning electrical devices. They effectively remove dirt, dust and grease , leaving no streaks or marks. They are...

5.0 (1)

Index: TRP-23621

Index: TRP-23621

Ceramic grease - spray 100ml

The product is designed for use on mechanically and thermally loaded elements. Prevents metal seizure and corrosion . Does not contain metal or silicone compounds. Resistant...

Index: CHE-06343

Index: CHE-06343

TF grease - 3,5g tube

TF grease from Termopasty is a product with a wide range of applications that protects various types of surfaces against extreme temperatures and the harmful effects of...

Index: TRP-23627

Index: TRP-23627

Machines olive oil - 65ml

Preparation designed to lubricate lightly loaded industrial machine parts. Capacity: 65 ml .

5.0 (3)

Index: CHE-06340

Index: CHE-06340

Kontakt U - spray 300ml

The product is designed to clean and degrease electrical components and contacts. It removes dirt, grease, old greases, oils, silicones and sulphides. It protects against...

4.8 (4)

Index: CHE-06342

Index: CHE-06342

Vaseline oil 100ml

An agent used to lubricate machine parts and precision mechanisms (e.g. gears). It reduces friction. Effectively eliminates squeaking and gnashing and facilitates slipping.

5.0 (3)

Index: CHE-00975

Index: CHE-00975

Silicone oil 100ml

Silicone based oil reaching the most inaccessible places. Forms a non-hardening insulating film. It has high insulating properties, prevents electrical discharges and protects...

4.8 (5)

Index: CHE-01815

Index: CHE-01815

Water-based PCB remover - 1000 ml

Water-based PCB remover is a specialized product whose main purpose is to effectively remove residues from the soldering process from various surfaces. PCB remover does not...

5.0 (1)

Index: TRP-23620

Index: TRP-23620

Machine towot - oiler 65ml

The product is designed to lubricate bearings, joints, guides, etc. It works in temperatures from -24 °C to 135 °C at high loads. Protects against corrosion. Resistant to cold...

4.0 (1)

Index: CHE-05712

Index: CHE-05712

Kontakt PR - spray 300ml

A preparation designed to regenerate potentiometers. It removes all the impurities generated during the operation of the equipment. Capacity: 300 ml.

5.0 (13)

Index: CHE-06334

Index: CHE-06334

Kontakt S - spray 300ml

The product is designed to clean contacts of oxides and sulfides. It protects against corrosion and ensures free flow of current. It is used in places where clean contacts are...

5.0 (11)

Index: CHE-06341

Index: CHE-06341

Liquid for ultrasonic cleaners Termosonik PCB - 1000ml

TermoPasty liquid for ultrasonic cleaners is a transparent liquid with a pH of 11 . It is not recommended to dilute the preparation before direct use. The product is...

5.0 (1)

Index: TRP-23612

Index: TRP-23612

Lubricants for machines and mechanical systems

The primary function of lubricants is, of course, to reduce friction between elements of mechanical systems, and thus to aprevent them from wearing out. However, in our offer you will find products that, in addition to this basic function, also provide additional protection, e.g. against the harmful effects of rain or snow. The basic variant is tarnish, petroleum jelly or oil for lubricating machines - thanks to the packaging in the form of an oiling cup you can precisely apply it to a specific place in the mechanism. You can also use the legendary WD-40 spray which not only lubricates but also cleans mechanical parts and removes rust from them. However, for systems operating in more difficult conditions we recommend graphite grease (increasing the resistance to loads) and ceramic grease (resistant to water and chemicals). And you can even use Nanoprotech penetrating grease to defrost car door locks.

Cleaners for electronics

One of the basic chemical preparations in the electronics workshop is PCB remover. It removes flux residues and dirt after soldering components. Also available in our offer will be very useful sprays from Kontakt series - especially Kontakt S designed to remove oxides and sulphides from contacts and also to protect against corrosion. It is also available in a version with a brush. Kontakt U is a cleaner and degreaser for both contacts and electrical components. Kontakt PR is a cleaner for potentiometers. The Nanoprotech electrical insulation supplied in liquid form is also worth mentioning. It enables not only protection, but also regeneration of elements.

Cleaners for optical elements

Cleaning glass is a delicate task - some optical components are very easy to damage or scratch. At the same time, optics require careful maintenance, as even the smallest particles of dust and dirt significantly impair the quality of use of a given component. For maintenance of glass elements we recommend cleaning agents from the Kontakt IPA series. Thanks to isopropyl alcohol they evaporate very quickly from the cleaned surface, do not require drying and do not leave streaks. To remove dirt from LCD and TFT monitors we have set Esperanza ES112 with gel, brush and cloth.