{"product_id":"katepal-k-36-sealing-compound-3-ltr","title":"Katepal K-36 Sealing Compound - 3 Ltr","description":"\u003ch3\u003eKatepal K-36 Sealing Compound – 3 Litre\u003c\/h3\u003e\n\nKatepal K-36 Sealing Compound is a high-performance elastic, elastomer bitumen-based adhesive and sealant designed for sealing, repairing, and bonding roofing materials. Developed for professional roofing applications, it provides a durable and flexible solution for sealing seams and pass-through edges on a wide range of roofing surfaces.\n\nThis versatile compound is commonly used when working with bitumen felt, roofing shingles, metal sheets, and other roofing materials. Its flexible formulation allows it to remain elastic even in colder temperatures, while also resisting dripping or sagging when exposed to warmer conditions. This makes it ideal for roofing projects where both flexibility and reliability are essential.\n\nKatepal K-36 can be applied to a variety of surfaces including metal, wood, brick, concrete, hard PVC, bitumen, and roofing felt, making it a practical all-round adhesive for roofing repairs and installations. Whether sealing joints in bitumen felt or bonding roofing tiles, this compound provides a strong, weather-resistant seal that helps protect roofs from water ingress and long-term damage.\n\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\nBefore applying Katepal K-36 Sealing Compound, the product should be stored at room temperature for at least 24 hours to ensure the best working consistency. Surfaces must be thoroughly cleaned to remove loose material, dirt, grease, or debris to ensure proper adhesion.\n\nFor porous or dusty surfaces, it is recommended to first apply Katepal K-80 bitumen solution as a primer to improve bonding performance.\n\nThe compound should be applied in a layer approximately 1mm thick, typically using a 4 × 4 mm notched spreader held at a 45° angle. Once applied, the surfaces should be carefully pressed together to remove any trapped air pockets. Pressure should continue to be applied until the sealant begins to exude slightly from the seam, ensuring a strong bond. Any excess material can then be smoothed out using a spatula.\n\nKatepal K-36 can also be applied to slightly damp surfaces, which adds extra flexibility when working in challenging site conditions.\n\n\u003ch3\u003eWorking Conditions \u0026amp; Coverage\u003c\/h3\u003e\n\nThe recommended working temperature for gluing is between +5°C and +50°C. Under normal conditions, the approximate consumption rate is 1 litre per square metre when used for bonding.\n\nAfter application, the bonded roofing material should not be covered until the adhesive has fully hardened, allowing it to achieve maximum strength and durability.\n\nTools and stains can be cleaned mechanically or with white spirit or mineral turpentine. When used indoors, the product must be allowed to fully dry and ventilate until the solvent has completely evaporated before the area is put back into use.\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\n• Product type: Elastomer bitumen-based sealing compound\n• Suitable for: Sealing seams and roofing repairs\n• Coverage: Approx. 1 litre per m² when bonding\n• Working temperature: +5°C to +50°C\n• Pack size: 3 litres\n• Weight: 3.5 kg\n• Application surfaces: Metal, wood, brick, concrete, hard PVC, bitumen, felt and similar materials\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003eWhat surfaces can Katepal K-36 Sealing Compound be used on?\u003c\/h4\u003e\n\nKatepal K-36 can be applied to a wide range of materials including metal, timber, brick, concrete, hard PVC, bitumen, and roofing felt, making it suitable for many roofing repair and installation tasks.\n\n\u003ch4\u003eCan Katepal K-36 be used in cold weather?\u003c\/h4\u003e\n\nYes. The elastomer bitumen formulation allows the sealant to remain flexible at lower temperatures, making it suitable for use in colder conditions where standard adhesives may become brittle.\n\n\u003ch4\u003eDo surfaces need to be completely dry before applying?\u003c\/h4\u003e\n\nNo. Katepal K-36 can be applied to slightly damp surfaces, although surfaces should still be cleaned thoroughly and free from loose debris, grease, or dust to ensure the best adhesion.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/garden-supplies\"\u003egarden supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/roof-shingles\"\u003eroof shingles\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Katepal","offers":[{"title":"Default Title","offer_id":52845224427862,"sku":"111177","price":39.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/katepal-k-36-sealing-compound-3-ltr-6141586.jpg?v=1773698897","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/katepal-k-36-sealing-compound-3-ltr","provider":"JJ Building Materials","version":"1.0","type":"link"}