GERSB Galvanised External Render Stop (Bell) Bead (GERS)
Locusrite
Price not listed
Plaster and render bead. Used where a neat drip or ‘bell-end’ lower edge is needed on external render. Fixed by mortar dabs or masonry nails. Although this is for external use we would generally recommend Stainless Steel or PVC-u for this application only using this product in sheltered or low rainfall areas. The 53mm mesh wings allow for a good render key and resistance to cracking. Fixed by plaster or mortar dabs, grab adhesive or galvanised nails/screws with washer at maximum 600mm centres. Although this is for external use, we would generally recommend stainless or PVC-u for this applicati
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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.






