GL-900 Silicone-free sealant is a high-molecular polymer based raw materials, produced by a variety of additives by scientific formula, does not contain any silicon material material, is a new generation of environmentally friendly structural sealant, non-toxic, water Good, anti-aging good, non-polluting, high and low temperature resistance (-80 degrees ~ +400 degrees). GL-800 silicone sealant is mainly used for bonding between a variety of materials sealed, such as: metal and metal, metal and glass, plastic and metal bonding and sealing between; widely used in industrial machinery and equipment, electronics Cleaning equipment, paint factory, air conditioning pipes, senior room decoration, electrical cabinets and other sealed, non-silicon, with a clean room, painting, RoHS and food contact safety certification, in environmental protection, chemical, waterproof and other industries widely used. Appearance: white, black, uniform paste Density: 1.2 �� 0.1 Curing rate: 2-6mm / 24h, 23 �� Solid content: ��96% Dry time: 15-60min, 23 �� Hardness: 45-70 (Shore A ) Tensile strength: ��10Mpa Elongation at break: ��400% Shear strength: ��10Mpa Tear strength: ��10.0N / mm Bottled capacity: 450G / support, 20pcs / box concrete crack router patching budget roberts machinery maintenance crack sealant budget friendly micro surfacing paver easy to use