{"product_id":"3m-540-polyurethane-adhesive-sealant-flexible-one-part","title":"3M 540 Polyurethane Adhesive Sealant One-Part Moisture Cure Flexible Sealant","description":"\u003ch2\u003e3M 540 Polyurethane Adhesive Sealant\u003c\/h2\u003e\u003cp\u003e3M 540 is a one-part, moisture-cure polyurethane adhesive sealant engineered for flexible, durable bonding and sealing of panels, metal, wood, and plastic. Whether you need a clean white finish for interior panels, a discreet gray for industrial assemblies, or a bold black for automotive and marine applications, 3M 540 delivers consistent performance across all three color options. Its flexible cure resists vibration, impact, and weathering for long-lasting bonds.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne-part moisture-cure polyurethane — no mixing required\u003c\/li\u003e\n\u003cli\u003eAvailable in Black, Gray, and White\u003c\/li\u003e\n\u003cli\u003eFlexible after cure — excellent vibration and impact resistance\u003c\/li\u003e\n\u003cli\u003eStrong adhesion to metal, wood, plastic, and composite panels\u003c\/li\u003e\n\u003cli\u003eGood UV and weathering resistance\u003c\/li\u003e\n\u003cli\u003ePaintable after cure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePanel bonding and sealing\u003c\/li\u003e\n\u003cli\u003eAutomotive body and trim assembly\u003c\/li\u003e\n\u003cli\u003eMarine deck and hull sealing\u003c\/li\u003e\n\u003cli\u003eWood and metal construction joints\u003c\/li\u003e\n\u003cli\u003ePlastic component bonding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51780525457624,"sku":"3M-540","price":66.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7103\/1000\/files\/1_ddf118a8-981d-42f2-9402-a1ccf4268bfa.jpg?v=1780555905","url":"https:\/\/hklotech.com\/products\/3m-540-polyurethane-adhesive-sealant-flexible-one-part","provider":"hklotech","version":"1.0","type":"link"}