{"product_id":"gcp-betec-350","title":"GCP Betec 350","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eGCP Betec 350 is a purpose-designed, waterproof cementitious plugging compound for the permanent sealing of tie-bar holes in formed concrete. Its polymer modification delivers low permeability and high bond strength to the substrate, while fibre reinforcement improves overall strength and reduces shrinkage. With a working life of 20 minutes and initial set in approximately 30 minutes at 20°C, it allows construction to continue with minimal downtime.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe compound is applied by hand or trowel, compacted firmly into the tie-bar hole, and cured using standard concrete curing methods. The mix ratio is 6:1 powder to water by volume.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRapid set approximately 30 minutes at 20°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLow permeability, high strength\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSingle component - just add water \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 8kg, yields 4 litres which covers approx. 110 holes at 26mm diameter\u003c\/li\u003e\n\u003cli\u003eMixed density 2150 kg\/m³\u003c\/li\u003e\n\u003cli\u003eMix ratio: 6 parts powder to 1 part water by volume, always add powder to water\u003c\/li\u003e\n\u003cli\u003eWorking life: 20 minutes at 20°C\u003c\/li\u003e\n\u003cli\u003eApplication thickness: 5mm minimum, 50mm maximum\u003c\/li\u003e\n\u003cli\u003eApplication temperature: 5°C to 35°C\u003c\/li\u003e\n\u003cli\u003eApply by hand (wear protective gloves) or trowel; compact well into hole\u003c\/li\u003e\n\u003cli\u003eCompressive strength development; 1 hour: 8.0 N\/mm², 1 day: 38.0 N\/mm², 7 days: 50.0 N\/mm², 28 days: 60.0 N\/mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"GCP","offers":[{"title":"Default Title","offer_id":57127683883340,"sku":"BM05660","price":101.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/gcp-gcp-betec-350-1232467459.png?v=1776261615","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/gcp-betec-350","provider":"Construction Supplies UK","version":"1.0","type":"link"}