Viking #200 Yellow Posted on August 29, 2016 by knoxweb #200 Yellow is a water reducible curing agent and sealer for burial vaults. It improves the hydration and strength of concrete, seals the vault and creates a uniform base color. Category: Water Reducible Alkyds Related products VIKING #100 HVLP CLEAR Read more VIKING #100 HVLP WHITE Read more