{"product_id":"bostik-express-pointing-mortar-310ml-grey-and-buff-ready-mixed-masonry-joint-repair-for-brick-stone-brick-slips-and-lead-flashing","title":"Bostik Express Pointing Mortar 310ml – Grey and Buff Ready-Mixed Masonry Joint Repair for Brick, Stone, Brick Slips and Lead Flashing","description":"\u003ch2\u003eBostik Express Pointing Mortar Grey \u0026amp; Buff 310ml\u003c\/h2\u003e \u003cp\u003eBostik Express Pointing Mortar is a ready-to-use repair mortar developed for quickly restoring damaged joints in brickwork and stonework without the time, mess or preparation involved in mixing traditional mortar. It is supplied as a smooth, gunnable paste and applies directly from a standard cartridge gun, making it a practical choice for maintenance, repair and small pointing projects.\u003c\/p\u003e \u003cp\u003eThe mortar is suitable for filling and repairing masonry joints, sealing between stones and brick slips, and finishing around lead flashing. It can be used inside or outside and normally requires no primer on most sound substrates, including surfaces that are slightly damp. Once fully cured, it may be overpainted with compatible water-based or synthetic paints.\u003c\/p\u003e \u003cp\u003eFor best results, remove loose material, dust, oil and grease before application. The joint should be at least 5mm deep. Apply a solid fill with the supplied V-nozzle, tool the mortar after approximately five minutes, then remove excess material after a further five to ten minutes. Protect the fresh mortar from rain for at least five hours. A small test area is recommended to confirm adhesion and colour suitability.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReady to use with no mixing required\u003c\/li\u003e \u003cli\u003eQuick and easy cartridge-gun application\u003c\/li\u003e \u003cli\u003eRepairs damaged brick and stone masonry joints\u003c\/li\u003e \u003cli\u003eSuitable around brick slips and lead flashing\u003c\/li\u003e \u003cli\u003eDurable and weather-resistant when cured\u003c\/li\u003e \u003cli\u003eCan be applied to slightly damp surfaces\u003c\/li\u003e \u003cli\u003eNo primer required on most sound substrates\u003c\/li\u003e \u003cli\u003eOverpaintable after full cure\u003c\/li\u003e \u003cli\u003eSuitable for interior and exterior use\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eForm: Gunnable Paste\u003c\/li\u003e \u003cli\u003eComposition: Acrylic Dispersions and Additives\u003c\/li\u003e \u003cli\u003eSpecific Gravity: 1.66g\/ml\u003c\/li\u003e \u003cli\u003eApplication Temperature: +5°C to +40°C\u003c\/li\u003e \u003cli\u003eWorking Time: Up to 10 Minutes\u003c\/li\u003e \u003cli\u003eSurface Set: Approximately 5 Hours\u003c\/li\u003e \u003cli\u003eCuring Rate: 2mm per 24 Hours\u003c\/li\u003e \u003cli\u003eCoverage: Approx. 6m at 10mm x 5mm\u003c\/li\u003e \u003cli\u003eShore A Hardness: 80\u003c\/li\u003e \u003cli\u003eShrinkage: Approximately 5%\u003c\/li\u003e \u003cli\u003eShelf Life: Up to 12 Months\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis product is not suitable for continuous water exposure, movement joints, bituminous surfaces, PE, PP, PMMA, PTFE, neoprene or soft plastics. Shade variation may occur between batches, so cartridges for the same project should preferably come from the same batch. All dimensions, coverage and curing figures are approximate.\u003c\/p\u003e \u003ch3\u003eBrand Information\u003c\/h3\u003e \u003cp\u003eBostik develops professional adhesives, sealants and construction products for building, renovation, repair and maintenance applications.\u003c\/p\u003e \u003ch3\u003eWhy Buy From Us\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTrusted UK Supplier\u003c\/li\u003e \u003cli\u003eFast dispatch from UK stock\u003c\/li\u003e \u003cli\u003eCompetitive pricing\u003c\/li\u003e \u003cli\u003eFriendly customer support\u003c\/li\u003e \u003c\/ul\u003e","brand":"Bostik","offers":[{"title":"Buff","offer_id":57149772661114,"sku":"56-30617383-01","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57149772693882,"sku":"56-30615032-01","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7054\/4566\/files\/74840bbd-d531-49e8-9ae1-009c437eb2e0.jpg?v=1786035885","url":"https:\/\/trade-mart.co.uk\/products\/bostik-express-pointing-mortar-310ml-grey-and-buff-ready-mixed-masonry-joint-repair-for-brick-stone-brick-slips-and-lead-flashing","provider":"trade-mart.co.uk","version":"1.0","type":"link"}