{"product_id":"shieldom-silicone-sealant-caulk-grey-150ml-with-finishing-tool-100-waterproof-flexible-adhesion","title":"SHIELDOM Silicone Sealant Caulk — Grey 150ml with Finishing Tool, 100% Waterproof \u0026 Flexible Adhesion","description":"\u003cp\u003e\u003cstrong\u003eSHIELDOM Silicone Sealant Adhesive is a 100% waterproof, flexible grey caulk with strong multi-surface adhesion and a finishing tool included for neat, long-lasting seals in bathrooms, kitchens, windows, and vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for both home and automotive repairs, this 150ML\/5oz silicone caulk offers a durable, elastic barrier against water and weather. It bonds to metal, glass, ceramic, plastic, rubber and painted surfaces while resisting UV exposure and temperature changes. The kit includes a reusable finishing tool, finger sleeve, and masking tape so you can get a professional-looking bead without a caulking gun.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this sealant perform where moisture and movement occur?\u003c\/h3\u003e\n\u003cp\u003eSHIELDOM silicone keeps flexibility after curing, so joints that expand, contract or vibrate maintain a watertight seal rather than cracking or shrinking. It creates a continuous flexible film that stays intact under normal thermal cycling and mechanical stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElastic formulation reduces splitting and shrinkage.\u003c\/li\u003e\n  \u003cli\u003eRemains flexible across temperature changes.\u003c\/li\u003e\n  \u003cli\u003ePrevents leaks at moving seams like window frames and vehicle trim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I rely on this caulk outdoors and in sunlight-exposed areas?\u003c\/h3\u003e\n\u003cp\u003eThe product is UV- and weather-resistant, formulated to withstand rain, sun and temperature extremes without rapid yellowing or loss of adhesion. That makes it suitable for exterior window sealing, roof flashings and trim repairs where exposure is frequent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-stable ingredients reduce discoloration over time.\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist moisture penetration and weathering.\u003c\/li\u003e\n  \u003cli\u003eWorks on exterior joints and sheltered outdoor fixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces can I apply this silicone caulk to, and how does it stick?\u003c\/h3\u003e\n\u003cp\u003eSHIELDOM bonds well to a wide variety of substrates including metal, painted wood, glass, ceramic, plastics and rubber. Proper surface preparation—clean, dry, and free of grease or loose material—ensures the strongest, longest-lasting adhesion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-surface adhesion for household and auto repairs.\u003c\/li\u003e\n  \u003cli\u003eBest results when applied to clean, dry surfaces.\u003c\/li\u003e\n  \u003cli\u003eAdheres to both porous and non-porous materials after surface prep.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to get a neat finish without professional tools?\u003c\/h3\u003e\n\u003cp\u003eNo caulking gun required: the set includes a reusable finishing tool, a finger sleeve for smoothing, and masking tape to create straight, clean lines. These accessories speed up application and help produce tidy, consistent beads suitable for visible joints.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFinishing tool shapes and smooths the bead quickly.\u003c\/li\u003e\n  \u003cli\u003eFinger sleeve protects hands while creating an even joint.\u003c\/li\u003e\n  \u003cli\u003eMasking tape enables sharp, professional edge control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SHIELDOM silicone sealant is for DIYers, professional handymen, and vehicle owners who need a compact, reliable waterproof caulk for bathrooms, kitchens, windows, doors, and quick automotive fixes. If you want a weather-resistant, flexible seal with accessories included for clean application, this 150ML grey tube is tailored to those small-to-medium sealing tasks where durability and appearance both matter.\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 until the sealant cures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Skin forms within minutes; full cure typically occurs in 24–48 hours depending on joint depth and humidity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this stick to painted surfaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—when the paint is fully cured and the surface is clean, dry, and free of contaminants for best adhesion.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SHIELDOM","offers":[{"title":"Default Title","offer_id":67594687873209,"sku":"B0GGHFRY24","price":54.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/shieldom-front-packaging-150ml.jpg?v=1790584733","url":"https:\/\/redleafauto.ca\/products\/shieldom-silicone-sealant-caulk-grey-150ml-with-finishing-tool-100-waterproof-flexible-adhesion","provider":"Redleaf Auto","version":"1.0","type":"link"}