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GMB Galvanised Movement Bead

GMB Galvanised Movement Bead

Locusrite

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Plaster and render bead. Designed to be used to form movement joints in plaster or render where long wall runs either have movement joints in situ or where there is a need to allow for differential or thermal movement. The bead consists of two plaster stop lengths joined by a white pvc extrusion which allows for up to 4mm of movement and which is covered by a vinyl tape which is removed after plastering or rendering. Internal use only. The 108mm overall mesh wing allows for a good plaster key and resistance to cracking. Fixed by plaster or mortar dabs, grab adhesive or galvanised nails/screws

Locusrite's own words, read from their page.

Buy from LOCUSRITE LIMITEDLOCUSRITE LIMITED is a UK retailer, not the maker. Price seen 2026-09-19. Not an affiliate link, we earn nothing from it.

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