Kosner MK20 240V & MX18 Air Compressor

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Product Attributes



The Kosner MK20 Thin Coat Render Machine is available in two versions: 110V and 240V, catering to different electrical requirements. The 240V version, known as the Domestic edition, can be conveniently plugged directly into the mains. However, we understand that certain site work may restrict the use of 240V power supply. That’s why we also offer the 110V option, which includes a transformer, allowing you to work on any site without any limitations.

At P1 The Plasterers One Stop Shop, we have been experts in Thin Coat Render machines for years, and we take pride in introducing innovative solutions to the UK market. The Kosner MK 20 is just the beginning of a family of Kosner machines that we will be bringing to the UK. This exciting range of machines will offer a comprehensive solution to meet all your rendering needs.

The Kosner MK 20 is a true game-changer, not only in terms of its competitive pricing but also its lightweight design and enhanced portability. We believe this machine will redefine how you approach your rendering projects, making them more efficient and effortless than ever before.

The MK20 has been specifically designed and created for the application of Thin coat renders. Allowing you to achieve the optimal finish through pure spray application, without the requirement to float the render after. Coming with a variable speed in both the 110v and 240v versions, this gives you optimal control as the end user.

Technical characteristics :

  • Pump flow rate until 12 kg/min (depending on material viscosity).
  • Tank capacity : 38 L (± 66 kg of coat).
  • Alimentation 110v/240v for machine, 110v/240v for compressor.
  • Machine weight : 33 Kg.

Delivered with :

  • Air + product hoses 8 m, ø 3/4″.
  • Case with 1 Spray gun with Autoshut off, 2 nozzles, cleaning tool.

All machines are supplied as full package options, including all hoses, spray gun, electric cables and parts, allowing you to leave the P1 HQ and spray directly on site without the requirement of purchasing any additional extras.



Same day dispatch

Orders placed before 3PM are usually despatched the very same day. Orders placed after 3PM will be despatched the following day.

Click & Collect    Did you know we offer Click & Collect within 1 hour?

  • Pickup available in 1-hour
  • Expert in-store advice
  • Easy parking
  • Zero shipping fees!
  • Select at basket or checkout
  • Collect from GL52 5JW

Under your standard statutory rights, you have 28 days to return this product for a full refund. Please click here to read our T's C's and returns policy.

Next Day Delivery Rendering Tools NEXT DAY DELIVERY

Order by 3PM for guaranteed next working day delivery.

Fast Service For Plastering Tools FAST & EFFICIENT SERVICE

Each member of our team has a solid background in the construction industry.

Plaster and Render Stockists COMPREHENSIVE STOCK

We stock a complete range of tools for the plastering professional.

Google Reviews

Rated 4.8 on Google

We have hundreds of satisfied customers, here is what some have to say about the Plastering Superstore.

Great place for plasterers. A lot of knowledge here and some amazing tools.

Nigel Savage

Andy & Ryan are extremely knowledgeable and helpful. Great company and great service.

Chris Hill

Top place. Quality tools.. good prices

Ryan Daniels

This is the place to go, very friendly and helpful too.

Neil Ross

Everything you need as a plasterer is available from this place. My first visit and was really impressed!

David Parry

Literally everything a plasterer needs under one roof.

Jamie Bishop

Prompt service and good prices. Can't recommend them highly enough.

Graham McFarlane

Superb customer service from a friendly family business, I wouldn't use anyone else.

Ten Bags

Really happy with the service of this company and the quality of the tools. thank you I'll be ordering again soon.

Mr English

Often buy from P1 and the service and support is top-notch.

J. Green Plastering & Building Ltd

Very knowledgeable, and huge stock!


Great stock of plaster pumps + parts and accessories including advice and service from someone who actually used a pump.


Excellent service from all at Plastering Superstore used them a few times now for orders buying a few things for the boys as well.

Mark James


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Kosner MK20 240V & MX18 Air Compressor

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