Seal-Once is the best, long-lasting sealer for wood decks. Totally green, non-toxic water-based formula penetrates wood to protect against mold & mildew, cracking and splitting for up to 10 years. Environmentally friendly, will not harm people, plants, pets or fish. Easy soap and water clean up. Available in clear or tints, also for concrete & masonry, composite deck and exotic wood waterproofing. Visit www.seal-once.com for dealer listings.
