Bicomponent Epoxy Primer for Screed, PRP300+IND90 penetrates deep into the wood, protecting surface by giving it greater consistency and resistance to abrasion. Bicomponent Epoxy Primer for Screed is the product Clear and Opaque. Bicomponent Epoxy Primer for Screed is recommended for weak or friable cement screeds, or for waterproofing porous surfaces to prevent the resurfacing of excess residual humidity present in the screed. Bicomponent Epoxy Primer for Screed comes in 10 Kg plus 10 Kg container. Bicomponent Epoxy Primer for Screed application involves with a watering-can be used as a hardener or brush or roller. Bicomponent Epoxy Primer for Screed2-4 square milliliter. Coverage.