ALL A B C D E F G H I J L M N O P Q R S T U W      Acronyms     Sections

Preformed Compression Sealant
An extruded joint sealing material for PCC pavement that is manufactured ready for installation and is supplied in rolls. Preformed sealants incorporate an internal web design so that the material, when compressed and inserted into the sealant reservoir, remains in compression against the sides of the joint.