{"product_id":"tesa-sugru-moldable-silicone-adhesive-black-3-pack-3-5g-ea-waterproof-flexible-repair-mounting","title":"tesa Sugru moldable silicone adhesive – Black 3-pack (3.5g ea), waterproof flexible repair \u0026 mounting","description":"\u003cp\u003e\u003cstrong\u003eSugru by tesa is a moldable silicone adhesive putty that you shape by hand to fix, seal, mount and reinforce objects, then cures into a flexible, waterproof rubber.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a simple, tool-free way to repair small items, mount lightweight objects, or create custom grips and seals, this 3-pack of 3.5 g black Sugru offers a versatile solution for indoor and outdoor projects. The non-runny, skin-safe formula is easy to knead and apply, bonds to many common materials, and cures at room temperature into a resilient silicone that tolerates weather and temperature shifts.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does Sugru take to set and how durable is the finished material?\u003c\/h3\u003e\n\n\u003cp\u003eSugru reaches an initial set within about 12–24 hours and develops full strength in up to 48 hours for thicker or load-bearing shapes. Once cured it becomes a flexible silicone rubber that resists water, UV, and temperature extremes, providing a long-lasting repair or mount.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTypical cure: 12–24 hours for common applications.\u003c\/li\u003e\n  \u003cli\u003eAllow up to 48 hours for thick or load-bearing repairs.\u003c\/li\u003e\n  \u003cli\u003eCured material: flexible, waterproof, and weather-resistant.\u003c\/li\u003e\n  \u003cli\u003eSupports small loads—use as reinforcement or a light-duty mount.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces will Sugru stick to and will it damage them?\u003c\/h3\u003e\n\n\u003cp\u003eSugru adheres to a wide range of surfaces including metal, glass, ceramic, many plastics, wood and fabric. It is formulated to bond without aggressive solvents, so when used as directed on clean, dry surfaces it delivers a strong hold without the surface damage common with mechanical fasteners or solvent glues.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks on metal, glass, ceramics, wood, most plastics and fabrics.\u003c\/li\u003e\n  \u003cli\u003ePre-clean surfaces for best adhesion—no sanding usually required.\u003c\/li\u003e\n  \u003cli\u003eRemains flexible after curing, reducing stress on bonded materials.\u003c\/li\u003e\n  \u003cli\u003eNon-running paste avoids drips and surface stains when applied carefully.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use Sugru safely and neatly for craft or repair projects?\u003c\/h3\u003e\n\n\u003cp\u003eUsing Sugru is simple: knead a piece until it softens, shape or press it onto the cleaned area, then leave it undisturbed while it cures. Because the formula is non-runny and skin-safe, it’s suitable for family crafts and classroom repairs, but for best results keep hands clean and avoid contaminating the working surface.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eKnead until uniformly soft, then press into place and shape.\u003c\/li\u003e\n  \u003cli\u003eClean and dry the surface before application for maximum bond.\u003c\/li\u003e\n  \u003cli\u003eAvoid heavy loading until full cure—use temporary support if needed.\u003c\/li\u003e\n  \u003cli\u003eSafe for ages 3+ under supervision; non-toxic when used as intended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan Sugru be used outdoors and will it withstand weather?\u003c\/h3\u003e\n\n\u003cp\u003eYes—after curing Sugru is waterproof and resists sun, rain, heat and cold, making it suitable for many outdoor fixes and weather-exposed mounts. For sustained mechanical loads or critical safety uses, pair Sugru with mechanical fasteners or choose an engineered solution.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCured Sugru is waterproof and UV-resistant.\u003c\/li\u003e\n  \u003cli\u003eHolds up to temperature fluctuations and outdoor conditions.\u003c\/li\u003e\n  \u003cli\u003eBest for light-duty outdoor mounts, seals and protective coatings.\u003c\/li\u003e\n  \u003cli\u003eCombine with screws or brackets for heavier structural tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: tesa Sugru is built for makers, DIYers, parents, teachers and anyone who wants a fast, low-tool way to fix, customize or protect everyday items. It's ideal for quick household repairs, craft projects, bespoke grips or small outdoor fixes where a flexible, waterproof bond is preferred over rigid adhesives or mechanical fasteners.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before Sugru is fully cured?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Sugru typically cures in 12–24 hours; allow up to 48 hours for thicker or load-bearing applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Sugru safe for kids to use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Sugru is non-toxic and non-runny, suitable for supervised use by children aged 3 and up.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"tesa","offers":[{"title":"Default Title","offer_id":55254188818769,"sku":"B089WHGQDP","price":31.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/tesa-sugru-front-packaging_dc303b4c-403f-41cd-8bbe-76fce22e1438.jpg?v=1791670663","url":"https:\/\/craftiche.co.uk\/products\/tesa-sugru-moldable-silicone-adhesive-black-3-pack-3-5g-ea-waterproof-flexible-repair-mounting","provider":"Craftiche","version":"1.0","type":"link"}