[ad_1] Polysulfides are chemical compounds with solvent, chemical, and weather resistance, used in rubbers, sealants, and adhesives. They are ideal for civil engineering, aviation, and household applications. Polysulfide-based sealants are beneficial in marine, swimming pool, and construction industries. However, they can degrade PVC and ABS items. Polysulfides were first identified in 1926 and quickly became […]