Sanding Plate for Polystyrene MODECO MN-73-175 160×360 mm

Sanding Plate for Polystyrene MODECO MN-73-175 160×360 mm is a flat sanding support designed specifically for working with polystyrene, expanded polystyrene (EPS) and similar lightweight insulation and modelling foams. The plate provides a stable surface for attaching abrasive sheets and allows controlled manual or machine-assisted shaping and smoothing of foam surfaces. Its 160×360 mm working area offers a balance between reach and precision for façade trimming, insulation finishing and small-scale model shaping.

Advantages

The sanding plate gives a consistently flat base that improves the effectiveness of abrasive sheets and reduces the risk of uneven sanding or gouging on soft foam substrates. It is lightweight for easy handling, compatible with standard abrasive attachments and suitable for both hand use and with low-speed rotary or oscillating tools. The plate supports accurate, repeatable work on insulation boards and models, helping to achieve smooth edges and uniform surfaces.

Suitable for

• Sanding and shaping polystyrene insulation boards
• Trimming façade insulation and leveling EPS panels
• Model making and hobby foam finishing
• Preparation of foam parts before adhesive or coating application
• Small repairs and detail work on lightweight foam elements

Key specifications

• Working surface dimensions: 160 × 360 mm
• Designed for polystyrene and similar lightweight foams
• Flat rigid backing for uniform pressure distribution
• Lightweight construction for manual handling
• Compatible with abrasive sheets and hook-and-loop or adhesive attachments (depending on abrasive type)

How to use

Attach a suitable abrasive sheet to the plate according to the abrasive product instructions, ensuring it is secured evenly across the 160×360 mm surface. Use steady, even strokes when sanding polystyrene, applying light pressure to avoid cutting too deeply into the foam. For larger areas, combine manual movement with gentle, low-speed machine assistance if the tool and abrasive are compatible. Regularly inspect the abrasive for clogging and replace it when worn to maintain consistent results.

Usage recommendations

Use medium to fine grit abrasives for finishing and shaping to reduce surface tearing on polystyrene; coarse grits can be used for rapid material removal but require careful control. Wear appropriate dust protection and work in a well-ventilated area when sanding foam materials. Store the plate flat and clean to preserve a true flat surface.