Deck Coating

U-C Coatings’ Seal-Once® Marine, a premium waterproofing deck/dock sealer and stain, has been rated non-toxic and non-hazardous to aquatic life making it safe to apply around open water. Seal Once Marine, which is available in clear and three semi-transparent colors, deeply penetrates the surface to protect and stabilize wood in high-moisture areas. It is eco-friendly and ultra-low VOC.
– U-C Coatings