Customer Reviews for Superdeck 1-Gallon Clear Composite Deck Sealer

100% acrylic professional-grade sealer specially formulated for composite decking uses the most advanced non-yellowing UV- and water-resistant polymer technology. Designed to keep stains, grease and dirt from attaching to the composite decking surface so it can be easily cleaned. Contains a highly effective, multi-functional biocide protecting surface from unsightly mildew and algae growth. Ideal for use around barbeque areas offering a stain-resistant barrier allowing spills to be cleaned up before staining the surface. Use on deck boards, steps, fences and railings. Suitable for all types of composite decking lumber.