Cedar fences boast natural beauty and natural resistance to decay, but to keep them looking great for years, a quality sealer is essential. This guide reviews top Cedar-friendly sealers and stains, focusing on penetration, UV protection, ease of application, and long-term performance. Each product below is designed to enhance cedar’s color while shielding it from moisture and sun damage, helping you choose the right option for weather conditions and maintenance goals.
| Product | Brand | What It Does |
|---|---|---|
| Ready Seal 512 | Ready Seal | Stain and sealer, no primer, natural cedar color, great penetration |
| Thompson’s WaterSeal Transparent | Thompson’s | Transparent finish, UV fade resistance, shows wood texture |
| Thompson’s WaterSeal Solid Color | Thompson’s | Solid color stain, hides grain, strong water protection |
| OLYMPIC WaterGuard | OLYMPIC | Semi-transparent, ready to use, quick-drying |
| SaverSystems #1 Deck | SaverSystems | Semi-transparent, UV protection, water-based |
Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Stain and Sealer for Wood
Ready Seal is a no-primer, all-in-one stain and sealer designed to penetrate cedar and protect against moisture while highlighting natural color. The product darkens initially and matures to its true color in roughly two weeks, making it ideal for projects where you want an authentic cedar tone. It can be sprayed, rolled, or brushed onto the surface, and is formulated to prevent runs, laps, or streaks without back brushing. Do not apply over painted or freshly stained surfaces, as it relies on unsealed wood pores for penetration.
Thompson’s WaterSeal Transparent Waterproofing Wood Stain and Sealer, Natural Cedar
This product provides a transparent stain that both colors and seals outdoor wood while preserving cedar’s natural texture. It includes advanced polymers for fade resistance and UV protection, helping the finish maintain its appearance through seasonal sun exposure. The transparent formula lets the grain show through while delivering durable waterproofing to outdoor wood and decks.
Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon
This clear waterproofer stain seals exterior wood and other surfaces while preserving a natural look with a clear finish. It hides the grain slightly but still emphasizes cedar texture, and features fade-resistant polymers to resist UV damage. Ideal for keeping cedar’s color crisp without adding heavy tinting, especially when you want a low-profile appearance on fences.
SEAL-ONCE MARINE 1 Gallon Penetrating Wood Sealer
Designed for high-moisture areas, this water-based, ultra-low VOC sealer forms a UV-stable coating that protects cedar against moisture, salt spray, and marine exposure. It penetrates wood fibers to preserve natural color while providing a water-resistant barrier. It’s suitable for docks, piers, fences near water, and other outdoor cedar applications where persistent moisture is a concern.
OLYMPIC WaterGuard 1 gal. Woodland Cedar Semi-Transparent
Ready-to-use semi-transparent stain and sealer designed to protect wood fences and decks. It dries quickly (about 24 hours) and provides durable, water-based waterproofing. The cedar-specific shade enhances natural wood tones while offering reliable protection from moisture and UV exposure, making it a practical option for busy outdoor spaces.
SaverSystems #1 Deck Premium Semi-Transparent Exterior Stain and Sealer
SaverSystems combines color and sealant in one product, delivering semi-transparent color that allows cedar grain to show through while offering UV protection. Being water-based with low VOC content, it’s a more environmentally friendly option that still provides long-lasting protection for decks, fences, and siding made from cedar.
Buying Guide
When choosing a cedar sealer or stain, consider these factors to ensure the best fit for your project:
- Wood health and surface preparation: Cedar should be clean, dry, and free of old coatings to maximize penetration and adhesion. Some products require cleaning or sanding prior to application.
- Finish type: Transparent vs semi-transparent vs solid color. Transparent preserves cedar’s grain, semi-transparent offers more color while still showing texture, and solid colors provide the strongest concealment of grain while delivering higher opacity.
- Protection level: UV resistance and water repellency determine how well the finish endures sun and moisture. For fences in sunny or coastal environments, prioritize UV stabilization and water-based formulas with low VOCs for easier cleanup and lower odor.
- Application method: Sprayer, roller, or brush options affect convenience and finish quality. Some formulas are optimized for spray application and reduce risk of runs and streaks.
- Drying time and recoat interval: Faster-drying products allow quicker project completion, but ensure proper ventilation. Coating durability also depends on recoat timing and weather conditions.
- Environmental and health considerations: Low-VOC and water-based options reduce odor and environmental impact, which is beneficial for homes with nearby gardens or children.
- Maintenance cycle: Cedar fences typically require re sealing every 2–5 years depending on climate, exposure, and product type. Semi-transparent stains generally need more frequent upkeep than solid finishes in high-UV areas.
In applying these products, follow the manufacturer’s instructions for surface preparation, layering, and curing times. For cedar fence projects in harsher climates, products with UV stabilization and water resistance tend to offer longer intervals between maintenance cycles.