{"product_id":"aim-oscb-120-44-black-1000-x-90-x-165mm-to-suit-a-209mm-cavity-c-w-fixing-clips","title":"AIM OSCB 120\/44 Black 1000 x 90 x 165mm to suit a 209mm cavity c\/w fixing clips","description":"AIM Open State Cavity Barriers (OSCB's) are high-performance fire barriers that are manufactured from high-density Rockwool stone wool and faced with an intumescent strip. The intumescent strip expands quickly in the event of a fire to fully close the cavity, preventing the spread of fire.\n\nAIM OSCB's are designed and tested for use within ventilated rainscreen façades and timber frame construction. They allow free airflow and drainage, while still providing an effective fire barrier.\n\nAIM OSCB's offer a superior fire rating of up to 120 minutes insulation \u0026amp; integrity with ventilated air spaces within the cavity. They have been tested to TGD 19 \u0026amp; the general principles of BS EN 1363-1, and offer an effective fire barrier for ventilated voids up to 425mm in width.\n\nThe AIM OSCB range is available to provide either a 25 or 44mm air gap. For simplicity the range also offers either a 60 or 120 minute rating for both Integrity and Insulation.","brand":"AIM","offers":[{"title":"Default Title","offer_id":51255996121252,"sku":"25255","price":74.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/4496\/1700\/files\/AIM_OSCB_120-44_main_013e3555-70ba-42e2-8221-9e5896fc8320.jpg?v=1772083091","url":"https:\/\/certifix.co.uk\/products\/aim-oscb-120-44-black-1000-x-90-x-165mm-to-suit-a-209mm-cavity-c-w-fixing-clips","provider":"Certifix","version":"1.0","type":"link"}