Hardening Agent

3322 hardening agent products are offered for sale by suppliers on Alibaba.com, of which adhesives & sealants accounts for 35%, chemical auxiliary agent accounts for 21%, and coating & paint accounts for 9%. A wide variety of hardening agent options are available to you, such as coating auxiliary agents, water treatment and water treatment chemicals.You can also choose from no, 9004-65-3 and 9004-32-4 hardening agent,as well as from 231-545-4, 220-971-6, and 201-173-7 hardening agent, and whether hardening agent is colorless, yellow, or light yellow.