Forge Fix-Builders-Galvanised-Fixing-B&-Forge Fix-GB20-p-This-Forgefix-fixing-b&-is-a-heavy-duty-flexible-&-strong-b&-which-is-easy-to-cut-&-bend-The-b&-has-pre-punched-holes-for-fixing-bolts-&-screws-&-is-made-from-galvanised-steel-for-protection-against-corrosion-Supplied-in-10-metre-rolls-Ideal-for-fixing-supporting-joists-&-many-more-superficial-installations-Can-be-used-with-screws-&-galvanised-twist-nails-Galvanisation-is-process-of-applying-a-protective-zinc