{"product_id":"富斯樂-fosroc-nitoseal-mb175-380ml","title":"Fosroc Nitoseal MB175","description":"\u003ch2\u003eNitoseal MB175 — Bitumen Rubber Sealant\u003c\/h2\u003e\n\u003cp\u003eNitoseal MB175 is a bitumen-rubber sealant by Fosroc engineered for sealing lap joints in drainage channels and gutters. The combined bitumen-rubber formula offers waterproofing durability with flexible adhesion. It resists biodegradation and standing water immersion — critical for Hong Kong's humid drainage environments where standard silicone sealants would fail. Non-sag properties allow vertical and overhead application. Supplied in 380ml cartridges for standard caulking guns.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey uses:\u003c\/strong\u003e drainage channel lap joints, gutter connections, roofing joint sealing, waterproof flashing overlaps, general civil engineering joint sealing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMB175 vs silicone sealant:\u003c\/strong\u003e MB175 is bitumen-based, resistant to standing water and biological degradation in drainage environments. Standard silicone is not designed for prolonged water immersion and will deteriorate in drainage channel conditions.\u003c\/p\u003e","brand":"Fosroc 富斯樂","offers":[{"title":"Default Title","offer_id":43646995529878,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/Nitoseal-MB175-1.webp?v=1715971658","url":"https:\/\/wahhingwp.com\/en\/products\/%e5%af%8c%e6%96%af%e6%a8%82-fosroc-nitoseal-mb175-380ml","provider":"華興建築防水材料有限公司","version":"1.0","type":"link"}