Solidkote Q4 Sealer Twin Pack, Acid Catalyzed, Wood Varnish An easy to use, acid catalyzed conversion varnish based on a blend of alkyd-amino resins used in semi-commercial environments. Produces a highly attractive and functional finish. Enquire Now Download tech sheet benefits Protects against stains, hard wearing. Impregnates and seals the surface Easily applied, quick drying and re-coatable Quick easy cleaning, High gloss finish Available colors Light Stone Brick Red Mid Grey Light Blue Dark Grey Traffic Yellow Dark Green Cream