CRACK SEALANT FILLS AND SEALS CRACKS TO PREVENT WATER FROM ENTERING THE ROAD BASE UNEVENLY. WATER POURING INTO A ROAD BASE DEFORMS IT AND RESULTS IN MORE CRACKING AND DEFECTS IN THE ROAD’S SURFACE. SEALANT ALSO PROTECTS CRACKS FROM INTRUSION OF CHEMICALS (SUCH AS SALT AND MAGNESIUM CHLORIDE), FINE PARTICLES, AND DEBRIS, WHICH CAN ENLARGE THE CRACK OVER TIME.    &amp;nbsp;NUVO CS-C SPECS      NUVO ELITE-D &amp;nbsp;SPECS     CA TYPE 4 &amp;nbsp;SPECS