Butyl Sealant Tape – Waterproof Roof Flashing Tape for End Laps, Ridge & Eaves, Metal Sheeting, Windows, Greenhouses & Weatherproof Sealing (4mm Bead x 12m)

• ✅ 𝗛𝗶𝗴𝗵-𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗪𝗮𝘁𝗲𝗿𝗽𝗿𝗼𝗼𝗳 𝗕𝘂𝘁𝘆𝗹 𝗦𝗲𝗮𝗹𝗮𝗻𝘁 𝗧𝗮𝗽𝗲 – Premium butyl strip designed for long-lasting adhesion and strong waterproof sealing. Ideal for roofing repairs, flashing, gutter sealing, metal sheeting, ridge and eave sealing, and outdoor weatherproofing.
• ✅𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲, 𝗔𝗶𝗿𝘁𝗶𝗴𝗵𝘁 & 𝗪𝗲𝗮𝘁𝗵𝗲𝗿-𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 𝗦𝗲𝗮𝗹 – Creates an instant airtight and watertight bond that stays flexible in heat, cold, rain, and vibration. Perfect for sealing rooflights, end laps, skylights, polycarbonate sheets, conservatories, garden buildings, and general construction work.
• ✅𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗳𝗼𝗿 𝗚𝗹𝗮𝘇𝗶𝗻𝗴 & 𝗚𝗿𝗲𝗲𝗻𝗵𝗼𝘂𝘀𝗲 𝗦𝗲𝗮𝗹𝗶𝗻𝗴 – Provides excellent adhesion for glazing projects, stopping leaks between glass and frames. Ideal for greenhouses, window frames, shed windows, conservatory glass, greenhouse beading, and panel securing, ensuring long-term leak protection.
• ✅ 𝗔𝘂𝘁𝗼𝗺𝗼𝘁𝗶𝘃𝗲 𝗚𝗿𝗮𝗱𝗲 𝗕𝘂𝘁𝘆𝗹 𝗧𝗮𝗽𝗲 𝗳𝗼𝗿 𝗖𝗮𝗿𝘀 & 𝗩𝗮𝗻𝘀 – Widely used in automotive repairs for car headlights, sunroofs, windscreens, tail lights, and door seals. Forms a strong, flexible seal that resists moisture, dust and road vibration—essential for leak repair and vehicle weatherproofing.
• ✅ 𝗠𝘂𝗹𝘁𝗶-𝗣𝘂𝗿𝗽𝗼𝘀𝗲 𝗗𝗜𝗬 & 𝗧𝗿𝗮𝗱𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 – Odour-free, easy to apply, and suitable for homeowners, tradespeople and professional installers. A reliable sealing tape for roofing, glazing, automotive, waterproofing, metal cladding, campervans, caravans, boats and general leak sealing.

Upgrade your sealing, waterproofing and glazing projects with this High Performance GCA Butyl Sealant Tape, engineered for long-lasting adhesion and outstanding weather resistance. This premium butyl strip delivers a strong, flexible, and durable seal on a wide range of surfaces, making it ideal for roofing, automotive repair, glazing, metal sheeting, and general waterproofing. Manufactured to professional-grade standards, this waterproof butyl tape creates an instant airtight and watertight bond, preventing leaks in roof joints, ridge and eaves, end laps, flashing, guttering, rooflights and metal liner sheeting. It is also widely used in greenhouse glazing, window frames, doors, and conservatory sealing, providing excellent adhesion with minimal odour. Perfect for stopping leaks between glass and frames, securing greenhouse panels or sealing draughts and moisture entry points. In the automotive sector, this versatile tape is ideal for car headlights, sunroofs, windscreens, van bodywork and automotive weatherproofing, forming a flexible yet firm seal that remains effective in heat, cold, vibration and moisture. Designed for DIY users and professionals alike, this high-performance butyl sealing tape offers superior flexibility, long-term durability and exceptional waterproof protection. Ideal for roof repair, window sealing, leak prevention, construction, car maintenance, and all-weather flashing applications, a must-have for any UK home, workshop or toolbox.