Products / Sikalastic-505 Primer

Sikalastic-505 Primer is a single-component, waterborne modified acrylic primer designed as a bleed blocker over modified bitumen and asphalt built-up roofs before a new layer of Sikalastic-515 AC acrylic or Sikalastic-500 silicone coating. It ships in 5 gal pails, light grey, with a VOC content of 1 g/L.