Cedar wood brings natural warmth and diffused grain to outdoor spaces, but it also benefits from a proper stain and sealer to guard against moisture, UV rays, and wear. Below are five top-rated cedar stains and sealers that balance color, protection, and ease of application for American homeowners. The included buying guide highlights key factors to consider when selecting a cedar stain, from transparency and UV resistance to brushes, sprayers, and surface preparation.
| Product | Brand | Finish Type | Best For |
|---|---|---|---|
| 1 gal Ready Seal 112 Natural Cedar Exterior Stain and Sealer | Ready Seal | Semi-transparent stain and sealer | No primer required; deep cedar color |
| Olympic WaterGuard Woodland Cedar Semi-Transparent Exterior Wood Stain Plus Sealer | OLYMPIC | Semi-transparent; sealant included | All-in-one stain and sealant |
| Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Stain and Sealer | Ready Seal | Semi-transparent stain and sealer | |
| Thompson’s WaterSeal Semi-Transparent Natural Cedar, 1 Gallon | Thompson’s | Semi-transparent | Waterproofing and color |
| General Finishes Exterior 450 Cedar, 1 Quart | General Finishes | Exterior stain with UV protection | Fences, doors, outdoor furniture |
Note: The table summarizes the five selected products based on cedar suitability, finish type, and typical applications. Always follow manufacturer instructions for surface prep, drying times, and recoat intervals to achieve the best long-term results.
Ready Seal 112 Natural Cedar Exterior Stain and Sealer
Brand: Ready Seal
Features: Requires no primer. Ready Seal is darkest when first applied. It reaches its true color in approximately 14 days. Do not apply Ready Seal over painted or newly stained surfaces. Sealed surfaces inhibit penetration. May be applied using sprayer, roller or brush onto the wood surface. Requires no back brushing and will never leave runs, laps, or streaks.
Olympic WaterGuard Woodland Cedar Stain Plus Sealer
Brand: OLYMPIC
Features: Ready mix, ready to use semi-transparent wood stain and sealant all-in-one. Waterproofing deck and fence protection. Provides a resistant stain coating & seal. Ideal for cedar surfaces seeking a combined protection and color solution.
Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Stain and Sealer
Brand: Ready Seal
Features: Requires no primer. Ready Seal is darkest when first applied. It reaches its true color in approximately 14 days. Do not apply Ready Seal over painted or newly stained surfaces. Sealed surfaces inhibit penetration. May be applied using sprayer, roller or brush onto the woods surface. Requires no back brushing and will never leave runs, laps, or streaks.
Thompson’s WaterSeal Semi-Transparent Natural Cedar
Brand: Thompson’s
Features: WATERPROOFING STAIN – Adds tinted color while protecting wood. SEMI-TRANSPARENT WOOD STAIN – Hides grain moderately while preserving texture. FADE RESISTANT FINISH – Advanced polymers resist UV damage for year-round protection.
General Finishes Exterior 450 Cedar
Brand: General Finishes
Features: PREMIUM exterior wood stains designed for vertical surfaces. Contains UV absorbers to protect color. Easy application and cleanup; brush, roll, or spray. Not ideal for large horizontal decks; better suited for fences, doors, and outdoor furniture.
Buying Guide
- Stain Type and Transparency
- Semi-transparent stains provide color while showing the wood grain, ideal for cedar’s natural texture.
- Solid stains offer more color but obscure grain and require more maintenance.
- Protection Level
- Look for water-repellent formulas and UV absorbers to guard cedar against weathering and sun damage.
- Some products combine stain and sealer for convenience; ensure compatibility with cedar.
- Application and Maintenance
- Consider whether the product requires primer or back brushing. Many cedar stains are ready-to-use and can be applied with brush, roller, or sprayer.
- Routine reapplication timing depends on climate, exposure, and product; outdoor cedar may need refresh every 2-5 years.
- Surface Preparation
- Clean and dry cedar before staining. For previously finished surfaces, remove loose finishes and ensure cedar is free of mildew.
- New cedar may darken as it cures; follow manufacturer guidance for initial application windows.
- Color and Aesthetics
- Natural or cedar tones tend to fade to muted hues; some products emphasize rich, deeper cedar shades initially.
- Test a small area to confirm color development and absorption before full application.
- Safety and Cleanup
- Use appropriate PPE and ensure good ventilation when applying oil- or solvent-based stains. Clean tools with the recommended solvent or soap and water as advised by the manufacturer.
- Project Scale and Budget
- For large projects, consider quart-to-gallon options with coverage estimates. Back-up plan includes product compatibility with existing cedar treatments and ease of re-coating.