16 best deck stains and sealers for pressure treated wood passed our test 2023

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 nerver leave runs, laps, or streaks.

Requires no wet-line application, the product will blend itself and can be applied in any temperature range for proper application.

Requires no diluting or thinning prior to spray applications.

Subject to or will include a PaintCare recycling fee in the following states: CT, or VT. Not available in CA.

Easy maintenance - no sanding or stripping required for re-application

"Goof Proof" application

No laps, runs or streaks

No back brushing

Apply in any temperature

Subject to or will include a PaintCare recycling fee in the following states: CA, OR, CT, VT

MARINE SEALANT: Our liquid formula creates a UV-stable coating for protection against the elements, saltwater spray, and water damage. Marine is a great protector for outdoor furniture, thermally modified wood, and boat docks.

DECK STAIN: It's water-based, ultra-low VOC, great for enhancing the extended life of your flooring, siding, and porch. The paint forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color.

WATERPROOF WOOD SEALER: The wood used on boat docks, decks, and retaining walls near rivers, lakes, oceans, and ponds is subjected to constant moisture. We crafted a sealer, remove stain, and finish all in one, specifically for these installations.

WOOD SEALANT: Our fast-drying protector penetrates wood below the surface, coating the wood fibers at the cellular level, which creates a long-lasting, flexible, breathable barrier. It provides a no-fuss, easy clean-up with soap and water.

SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.

Ready-to-Use Copper Naphthenate 17% (contains 2% copper as metal), meets the AWPA M4 Standard

Required by building codes (IBC 2303.1.9 & IRC R317.1.1) on end-cuts of all pressure treated lumber

Low VOC (<350g/L) and 100% domestically sourced from recycled copper and reclaimed by-products.

Labeled for General Use, and wood treated with Tenino maybe discarded in local landfill

Water repellant and both toxic and repellant to termites and other wood destroying insect

Opaque Finish Completely Hides Wood Grain & Provides Maximum Protection Against Fading & Graying Caused by Damaging UV Rays

Acts as Both a Stain and Sealer for Your Wood - Use Over Top of Existing, Solid Color Wood Stains (that still have good adhesion)

Available in 6 Beautiful, Solid Color Finishes That Dry to a Flat, Natural Looking Finish

Low Odor Stain, Water-Based Cleanup - Low VOCs (<60 g/L)

For Use on all Horizontal and Vertical Wood Surfaces Including Pressure Treated Lumber, Pine, Cedar, Fir, Redwood, Mahogany, & More

Long Lasting Fence Sealer - 3 Year Warranty on Fences

Easy to Apply Water-Based Fence Stain - Use an Airless or Pump Sprayer, or Brush & Roller

Available in 5 Semi-Transparent Colors Including Driftwood Gray, Natural, Cedar, Dark Walnut, & Light Walnut

Waterproof Protection for All Wood Surfaces Including Fences, Decks, Siding, Log Home Boards

Resists Fading, Graying, & Peeling on All Vertical Wood Surfaces

PROTECTS AGAINST COLOR FADE AND PREVENTS GRAYING - #1 Deck Protects Wood From Damage Caused By Exposure to the Elements. Can Be Used On Pressure Treated Pine, Cedar, Fir, Redwood, or Most Other Softwoods. Hardwoods Will Require More Frequent Maintenance Coats.

BOTH A DECK STAIN & DECK SEALANT IN ONE - #1 Deck Stain Is a Dual-Purpose Stain & Sealer. It Adds Color to Your Wood and Seals it, Preventing Damage Caused by Water Penetration.

ALLOWS THE WOOD GRAIN TO SHOW THROUGH - Available in 5 Beautiful, Semi-Transparent Deck Stain Colors That Dry to Flat, Natural Looking Finishes That Will Enhance the Beauty of Your Exterior Wood.

BETTER FOR THE PLANET, EASY SOAP & WATER CLEANUP - With Less Than 50 g/L VOC Content, #1 Deck Sealer Is a Better Choice For Our Planet. Clean Up is Super Easy - Just Use Soap and Water.

WORKS ON DAMP WOOD, MINIMIZING THE WAIT TIME BETWEEN CLEANING AND STAINING - Once Your Wood Deck Is Visibly Dry, It's Ready to Stain.

It is easy to use

It is highly durable

Manufactured in United States

Model number: 1904A

WATER-BASED POLYURETHANE WOOD FINISH: Our sealant provides top-notch protection against wear and tear in high traffic areas. It's odorless and ideal for use on wood siding, log homes, swing sets, outdoor furniture, wooden deck and fence, and more.

WOOD SEALANT: Unlike many sealers that only form a topcoat, our protector penetrates below the surface to create a long-lasting, water-resistant shield around the wood.

FLOOR SEALER APPLICATOR: Our premium gloss is ultra-low VOC and great for enhancing the extended life of your exterior flooring. The sealant can be safely applied around your home, landscaping, vegetation, or over any water area.

WATERPROOF SEALER: Ditch the oil-based sealers and choose a UV-stable coating option. Our fast-drying liquid creates a flexible, breathable barrier and provides a no-fuss, easy clean-up with soap and water, as it allows the wood to grey naturally.

SEAL-ONCE: Our user-friendly wood sealers and stains are an effective way to protect your lumber or concrete against water damage. When you use Seal-Once, you have the satisfaction of knowing our products will not harm pets, plants, or people.

WATER-BASED SEMI-TRANSPARENT WOOD STAIN – This environmentally friendly, water based deck stain allows the wood grain to show through with a beautiful semi-transparent, natural matte finish. It's great for staining wood decks, fences, siding, playsets, outdoor patio furniture, and more.

FORTIFIED WITH ZINC NANO-PARTICLE TECHNOLOGY– It’s like sunscreen for your wood. Tiny zinc particles dispersed throughout the stain reflect damaging UV rays, preventing premature graying and color loss.

EXTREMELY DURABLE, QUALITY THAT LASTS – DEFY Extreme wood stains are made with the highest quality resins available that have better resistance to fading and darkening. The result is a quality semi-transparent deck stain that typically lasts a season or two longer than competitive products. Keep your deck, fence or siding looking great for longer by using DEFY premium wood stains.

EASY TO MAINTAIN – When it’s time to do a maintenance coat, there’s no need to sand or strip the surface again. Simply brighten the wood with DEFY Wood Brightener and apply a single maintenance coat of DEFY Extreme Wood Stain.

100 VOC COMPLIANT - Ships to all states including California

Long-Lasting Coating Resists Mildew Growth, UV Damage and Fading

One Day Project - Applies to both damp or dry wood in just one coat

Water-Based for Easy Soap and Water Clean Up

Waterproofer product

Use on decks, fences, exterior furniture and exterior wood

Maximum strength one coat waterproofer

Advanced protection against water damage

Exceptional, long lasting beading and waterproofing