{"product_id":"ledar-ms100-general-purpose-elastic-sealant","title":"Ledar MS100 General Purpose Elastic Sealant","description":"\u003cp\u003e MS100 is a one-component, moisture-curing elastic sealant based on MS polymer technology. It cures by reacting with ambient humidity to form a durable, elastic rubber. The curing speed depends on temperature, humidity and applied thickness; higher temperature or humidity accelerates skin formation, while lower conditions slow the curing process.\u003c\/p\u003e\n\n\u003cp\u003e MS100 is a general-purpose, medium; low modulus sealant with high elongation and excellent elastic recovery. It provides strong adhesion to a wide range of porous and non-porous substrates and can be sanded and painted after curing, making it suitable for industrial manufacturing and assembly sealing applications. \u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/1558\/1340\/files\/Ledar_MS100_General_Purpose_Elastic_Sealant.png?v=1766133420\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n \u003cli\u003eLow odor \u0026amp; low VOC, free of isocyanates, PVC and organic solvents\u003c\/li\u003e\n\n\u003cli\u003e Safe to use, environmentally friendly formulation\u003c\/li\u003e\n\n\u003cli\u003e Excellent UV, weather, heat and cold resistance, service life over 20 years\u003c\/li\u003e\n\n\u003cli\u003e Very low shrinkage after curing, smooth and even seal surface\u003c\/li\u003e\n\n\u003cli\u003e Paintable and sandable after full cure\u003c\/li\u003e\n\n\u003cli\u003e FDA compliant for food contact applications (food storage \u0026amp; transportation sealing)\u003c\/li\u003e\n\n\u003cli\u003e Maintains elasticity and adhesion from -40°C to +90°C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e MS100 is designed for elastic sealing of joints and gaps on:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Stainless steel, aluminum, copper\u003c\/li\u003e\n\n\u003cli\u003e PVC, polyester, ceramic\u003c\/li\u003e\n\n\u003cli\u003e Wood, coated and painted surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e Widely used in general industrial sealing applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Elastic sealing of joints in vehicle bodies, containers and enclosures (roof panels, side panels, reinforcement joints, lap joints)\u003c\/li\u003e\n\n\u003cli\u003e Waterproof sealing for metal structures, ventilation systems, warehouses, prefab buildings\u003c\/li\u003e\n\n\u003cli\u003e Elastic sealing and corrosion protection for weld seams, joints, rivets, bolts and fasteners\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cbr\u003e\u003cstrong\u003eApplication Notes\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Ensure substrates are clean, dry, and free of oil, dust and grease\u003c\/li\u003e\n\n\u003cli\u003e Not suitable for substrates that continuously exude oils\u003c\/li\u003e\n\n\u003cli\u003e For oxidized or corroded metal surfaces, remove loose rust or oxide layers before application\u003c\/li\u003e\n\n\u003cli\u003e Pre-testing is recommended due to substrate and environmental variations\u003c\/li\u003e\n\n\u003cli\u003e Optimal application temperature: +15°C to +40°C (At low temperatures, extrusion resistance increases, warm the cartridge before use)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"font-family: Calibri;\"\u003eTechnical Data\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"width: 99.9987%; height: 235px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e \u003cstrong\u003eProperty\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e \u003cstrong\u003eValue\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e \u003cstrong\u003eStandard \/ Notes\u003c\/strong\u003e \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Appearance\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e White \/ Grey \/ Black\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e Visual \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Density\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e ~1.58 g\/cm³\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e 23°C, 50% RH \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Sag Resistance\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e \u0026lt;1.0 mm\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e GB\/T 13477.6 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Skin Formation Time\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e ~30 min\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e 23°C, 50% RH \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Cure Rate\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e ~3.0 mm \/ 24 h\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e 23°C, 50% RH \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Shore A Hardness\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e ~35\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e GB\/T 531.1 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Tensile Strength\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e 1.4-1.6 MPa\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e ISO 37 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Elongation at Break\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e ~350%\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e ISO 37 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Shrinkage\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e ≤1.5%\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e ISO 10563 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e Service Temperature\u003c\/td\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e -40°C to +90°C\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e Short-term max 180°C (\u0026lt;20 min) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\n\u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003e UV \u0026amp; Weather Resistance\u003c\/td\u003e\n\n \u003ctd style=\"width: 36.2618%; text-align: center; height: 19.5833px;\"\u003eNo yellowing or cracking\u003c\/td\u003e\n\n\u003ctd style=\"width: 27.1963%; text-align: center; height: 19.5833px;\"\u003e Accelerated UV test\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e Test samples cured at 23°C × 50% RH for 28 days.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003ePackaging Options\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 300 ml cartridge\u003c\/li\u003e\n\n\u003cli\u003e 570 ml sausage pack\u003c\/li\u003e\n\n\u003cli\u003e 20 L pail\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eStorage \u0026amp; Shelf Life\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Shelf life: 12 months in original unopened packaging\u003c\/li\u003e\n\n\u003cli\u003e Recommended storage temperature: 10°C – 25°C (max. 45°C)\u003c\/li\u003e\n\n\u003cli\u003e Store in a cool, dry place to maximize shelf life\u003c\/li\u003e\n\n\u003cli\u003e Actual shelf life may vary depending on packaging type\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Ever Trust Tools","offers":[{"title":"Default Title","offer_id":45838204108956,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/1558\/1340\/files\/Ledar_MS100_General_Purpose_Elastic_Sealant.png?v=1766133420","url":"https:\/\/trading.evertrusttools.com\/products\/ledar-ms100-general-purpose-elastic-sealant","provider":"Ever Trust Tools","version":"1.0","type":"link"}