Diamond plates

Diamond plate for plaster

Open binder and segmented geometry for plasterboard and interior finishes.

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Plaster is a powdery material that immediately clogs dense diamond plates designed for concrete. The Sept Tools diamond plate for plaster uses a very open metallic binder and wide-spaced segments that continuously evacuate the fines. This specific geometry allows sanding plasterboard, BA13 joint bands and interior finish coats without clogging and without losing performance. It is the dedicated tool for drywall installers and finishing companies working on large surfaces or overhead with the brushless giraffe sanders of the Sept Tools range.

Technical specifications

Specifications and manufacturing

Soft metallic binder with very wide spacing. Light steel body. Fine grits available for finishing. Velcro or quick-fix mount depending on machine. Compatible with brushless Sept Tools giraffe sanders and the Petit Potam plate. Dry work only with mandatory class H extraction to comply with respirable dust exposure limits.

Use cases

For which job sites?

BA13 boards

Levelling joint bands and uniform sanding of plasterboard over large areas.

Plaster ceilings

Overhead work on ceilings with Sept Tools long-reach giraffes.

Drywall partitions

Plaster partition refinishing before paint or wall covering.

Local retouches

Small finishing areas to redo quickly before a new coat.

Why Sept Tools

The choice of a French manufacturer

01

Anti-clogging

Open geometry continuously evacuates plaster fines without clogging.

02

Overhead comfort

Light plate paired with low-vibration brushless giraffes for arms-up work.

03

Grit advice

Choice of grit by plaster type and target finish quality.

04

Roanne stock

Quick replenishment to keep finishing sites running.

Frequently asked questions

Your questions, answered

Which extraction is required?

A class H extractor is mandatory whenever you generate fine dust below 100 microns, which is the case for plaster. Our IU33 and RU80 vacuums are validated for this use.

Which grit for paint preparation?

A 120 to 220 grit depending on the desired finish quality. For a very smooth finish, end with a fine resin pad.

Compatible with old hard plaster?

Yes, with moderate pressure. For very old hardened plasters, a soft concrete plate can complement the range.

Suitable for ceilings?

Yes, that is even its preferred field with the Fouine and Tapir giraffes, designed for overhead sanding without fatigue.

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