About: http://webisa.webdatacommons.org/180364883

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	These PVC-based sealant compounds contain phthalates or other plasticizers that are added to the formulation to increase elasticity and workability, thus softening the seal.
http://www.w3.org/ns/prov#wasQuotedFrom	thomasnet.com