Waterproof One Component Weather Resistant High Strength Black Structural Silicone Sealant

Waterproof One Component Weather Resistant High Strength Black Structural Silicone SealantFeatures:One-component room temperature curing neutral,easy to use.In the temperature range 4-40ºC's has good extrusion and thixotropy. For most materials have good adhesive roperties.Excellent weather resistance and high temperature performance,is the ideal weather sealantDirections:Must use ,at the interface clean and keep dry.Construction of application of sealant to completely fill the joints to ensure that both sides of bonding.They needs to protect the side labeled tape,but not touch the tape will be the construction surface.The plastic is not cured prior to trimming immediately in order to achieve a beautiful look.Cautions:1.Not available in all surface leaking grease,plasticize or solvents.2.Difficult for enclose spaces or in direct contact with the surface of the food or drinking water.3.The substrate surface temperature is below 4ºCor over 40ºC not construction.Should not adhered copper or copper alloy material.    Test ItemUnitActual results Appearance   Smooth, no air bubbles, no lumps Tack free time(at what % humidity) min 10 Slump mm 0 Extrusion ml/min 515 Shore A hardness /72h   37 Weight loss   3.5% Cracking   No Chalking   No Tensile adhesion Mpa 0.84 Elongation at break % 293 Specific gravity g/cm3 1.5 Completely dry hours 30 Temperature Resistence °C -50ºC~150ºC /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1