The AB300 bubble glazing gasket has been designed exclusively designed to suit the once very popular Everest Aluminium windows and doors that were widely used nationally in the 80's & 90's. The Everest ali system was one of the early extrusion to the UK market and the gasket seals were fiited with the bubble seal and had a flat shoe to fit into the aluminium profile to allow it to sit neatly and provide a weather tight seal.
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