{"product_id":"osi-quad-max-timberbark-hardie-elastomeric-polymers-caulk-sealant-9-5-oz","title":"OSI Quad Max Timberbark Hardie Elastomeric Polymers Caulk Sealant 9.5 oz","description":"\u003cdiv\u003eOSI Quad Max Timberbark Hardie Elastomeric Polymers Caulk Sealant is a 9.5 oz cartridge crafted for durable, long-lasting seals in interior and exterior spaces. This paintable, moisture-resistant caulk sealant uses elastomeric polymer technology to deliver a permanently flexible seal that moves with your substrate without cracking or shrinking. The Timberbark Hardie brown shade blends naturally with brown tones, helping joints disappear into the finish while providing reliable protection against the elements. \u003ch3\u003eKey benefits that matter\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePermanent flexibility:\u003c\/strong\u003e Elastomeric polymers maintain a robust seal as substrates expand and contract with temperature and moisture changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMoisture and mildew resistance:\u003c\/strong\u003e Designed to stand up to damp environments, helping prevent water intrusion and mildew growth where humidity is common.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePaintable finish:\u003c\/strong\u003e Customize the sealant to match or complement your project, ensuring a seamless look after application.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor and outdoor versatility:\u003c\/strong\u003e Suitable for a wide range of applications, from living spaces to exterior joints exposed to weather.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTimberbark Hardie color:\u003c\/strong\u003e A brown shade that blends with brown-toned surfaces and trims for a cohesive appearance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCartridge convenience:\u003c\/strong\u003e The 9.5 oz container fits standard caulking guns for easy, controlled application.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety and performance notes:\u003c\/strong\u003e Not fire or high-heat resistant, but engineered for reliable performance in typical interior\/exterior environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSealing joints and seams in both interior and exterior projects where moisture control is important.\u003c\/li\u003e \u003cli\u003eSealing around windows, doors, trim, and other outline details where a flexible, paintable seal is desired.\u003c\/li\u003e \u003cli\u003eBacking expansion joints and long runs where movement and weather exposure are expected, helping prevent cracking over time.\u003c\/li\u003e \u003cli\u003eBathrooms, kitchens, basements, and outdoor living areas where mildew resistance provides added protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct details at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Caulk Sealant\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e OSI\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSub Brand:\u003c\/strong\u003e Quad Max\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eContainer Size:\u003c\/strong\u003e 9.5 oz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Timberbark Hardie (Brown family)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoverage Area:\u003c\/strong\u003e 29.1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor\/Outdoor:\u003c\/strong\u003e Indoor and Outdoor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMoisture Resistant:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cll\u003e\u003cstrong\u003eMildew Resistant:\u003c\/strong\u003e Yes \u003cli\u003e\n\u003cstrong\u003ePaintable:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePermanently Flexible:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFire \/ High Heat Resistant:\u003c\/strong\u003e No\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Elastomeric Polymers\u003c\/li\u003e\n\u003c\/ll\u003e\n\u003c\/ul\u003e \u003cp\u003eOSI Quad Max Timberbark brings together long-lasting elasticity, reliable moisture control, and a finish-ready color that fits naturally into brown-toned designs. Whether updating exterior siding or refreshing interior trim, this sealant delivers a dependable seal with a clean, paintable finish that maintains its integrity over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Osi","offers":[{"title":"Default Title","offer_id":52272839721234,"sku":"1044429","price":13.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/1044429_A.eps_High.jpg?v=1778782877","url":"https:\/\/nationalhardwaregroup.com\/products\/osi-quad-max-timberbark-hardie-elastomeric-polymers-caulk-sealant-9-5-oz","provider":"National Hardware Group","version":"1.0","type":"link"}