astm c920 movement joint mastic

{"cid":"91198966","title":"BAIYUN Movement Joint Mastic Outdoor Waterproof Silicone Sealant","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/c0\/e18a6a0d1942c412f486d4d98603-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BAIYUN","Model Number":"SS911","Minimum Order Quantity":"300ml Cartridge \/ 590ml Sausage Packaging 1000PCS","Delivery Time":"7-14days","Certification":"ASTM C920 Class+100\/-50","Place of Origin":"Guangzhou, China","Payment Terms":"L\/C, T\/T","Supply Ability":"1000000PCS\/month","Packaging Details":"300ml Cartridge package\/590ml Sausage package","Material":"100% RTV Silicone","Appearance":"Smooth Paste","Joint Movement Ability":"+100% and -50%","Package":"300ml Cartridge\/590ml Sausage","Standard":"ASTM C920 Class+100\/-50","Shelf life":"12 Months","Warranty":"5-15Years"}}

{"cid":"91221977","title":"Service Temperature -40\u00b0F To 200\u00b0F MS Sealant Easy To Apply within Silicone Sealant","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/c8\/9711377d0551867f979259844bf7-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"FYKB","Model Number":"6609","Minimum Order Quantity":"300pcs","Delivery Time":"Within 10 days after deposit","Certification":"ISO9001,MSDS,CE","Place of Origin":"Guangzhou, Guangdong, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000000 Pieces per Month","Packaging Details":"590ml Sausage","Chemical Resistance":"Resists common chemicals such as detergents, oils, and mild acids, ensuring durability in industrial or household settings","Fast and Convenient Application":"Available in one-component formulations, cures at room temperature, and allows for easy tooling or cleaning before full curing","Service Temperature":"-40\u00b0F To 200\u00b0F","Elastic Curing":"Forms a flexible bond with high elongation at break (up to 500%), absorbing vibrations and substrate movement","Main Material":"Silicone","Hardness":"60 Shore A","Type":"Sealant","Broad Substrate Compatibility":"Bonds strongly to non-porous and porous materials without priming, reducing workflow complexity"}}