Products / Sikalastic-504 Primer

Sikalastic-504 Primer is a single-component, low-viscosity sprayable liquid used to pre-treat black EPDM rubber roof membrane before power washing and coating, for use with Sikalastic-515 AC and Sikalastic-500 coatings. Listed uses are EPDM rubber and Hypalon roof membranes. It ships in 5 gal pails with a stated coverage of 500 sq ft per gallon.