EWS 400 15" Insulation Board Sander | Ex-Demo

All of our "Ex-Demo" products have been meticulously serviced, safety checked and prepared by our in-house repair team, so they're ready to be put through their paces, straight out of the box.

Each product undergoes a complete multi-factor point check to ensure electrical and mechanical components are in suitable working order, and parts are replaced where necessary to ensure perfect operating condition. Our repair team will then assign a grade that takes into account the product's age, condition and overall wear. Any repair work always uses original manufacturer parts.

- Excellent Condition - may be lightly used, have minor cosmetic and mechanical wear and retain the majority of its original parts.

- Good Condition - may have slight cosmetic and mechanical wear from being used, and some parts may have been replaced.

- Fair Condition - may have used cosmetic and mechanical wear from repeated use, and most original parts may have been replaced.

All "Ex-Demo" products include a 6 month warranty period and are not eligible for extended warranty. Please contact us if you wish to learn more about product servicing. Product images shown serve as an example of a product which is in original, brand new condition.

EWS 400 15” Insulation Board Sander

The EWS 400 15” Insulation Board Sander from EIBENSTOCK is a lightweight, large-area sanding solution designed for fast and efficient smoothing of insulation and foamed polystyrene boards. Engineered for professional insulation and façade preparation work, it combines high surface coverage with effective dust extraction for cleaner and more productive operation on site.

Key Features

• Large 15” sanding surface for rapid insulation board preparation
• Ideal for smoothing foamed polystyrene and insulation boards
• Lightweight design for comfortable handling during extended use
• Perforated sanding disc for improved dust extraction performance
• Integrated dust extraction hood with brush rim for cleaner operation
• Flexible hood design allows close surface contact for consistent sanding results
• Effectively removes sanding dust and airborne particles
• Helps reduce site clean-up time and improves working conditions
• Designed for efficient large-area insulation board finishing
• Includes 1 sheet of 24 grit sandpaper

Why Choose the EWS 400 15” Insulation Board Sander?

Fast Large Area Sanding

The EWS 400 is designed to cover large insulation surfaces quickly and efficiently. Its 15” sanding disc allows users to smooth expanded polystyrene and insulation boards with minimal effort, improving productivity on insulation and rendering projects.

Effective Dust-Controlled Operation

The integrated extraction hood and perforated sanding system help remove sanding dust directly at the source. This creates a cleaner working environment, improves visibility, and significantly reduces construction site clean-up time.

Lightweight and Easy to Handle

Built for operator comfort, the EWS 400 features a lightweight design that reduces fatigue during prolonged use. Its balanced handling makes it ideal for working across large wall areas and insulation systems.

Flexible Hood for Consistent Results

The flexible hood design allows the sanding surface to maintain close and even contact with insulation boards. This ensures consistent smoothing performance while improving overall finish quality.

Ideal for Insulation and Façade Preparation

The EWS 400 is specifically designed for preparing insulation boards prior to rendering or finishing applications. It provides fast and reliable smoothing performance for professional external wall insulation systems.

What’s Included?

• EWS 400 15” Insulation Board Sander
• 1 x 24 grit sandpaper sheet

Whether preparing insulation boards for rendering or smoothing large polystyrene surfaces, the EWS 400 15” Insulation Board Sander delivers fast, clean, and efficient sanding performance for professional insulation applications.

Order the EIBENSTOCK EWS 400 15” Insulation Board Sander today to achieve smoother insulation finishes, cleaner working conditions, and faster large-area surface preparation.