Professional Deck & Fence Stain Stripper – Sodium Hydroxide / Sodium Metasilicate Blend
Remove oil-based stains, solid color stains, semi-transparent finishes, and old paint with a professional-grade wood stripper engineered for serious exterior restoration.
EXPERT Wood Stripper™ is a high-performance caustic powder designed to break down bonded coatings and return wood surfaces to bare wood, allowing new stain to penetrate properly and last longer.
⚠️ Professional-use product. Requires proper PPE and safety precautions.
Free shipping on 5 Gallon buckets for the Continental USA
Description

Heavy-Duty Wood & Deck Stripper for Full Restoration Projects
When a deck or fence has peeling stain, layered coatings, or built-up oil finishes, cleaning alone is not enough.
EXPERT Wood Stripper™ uses a powerful Sodium Hydroxide / Sodium Metasilicate blend to:
✔ Dissolve oil-based stains
✔ Break down solid color stains
✔ Loosen embedded pigments
✔ Lift peeling finishes
✔ Remove multiple layers of old coatings
✔ Strip to bare wood for proper restoration
Ideal for:
• Cedar decks
• Pressure-treated decks
• Fence restoration
• Siding
• Exterior wood surfaces
• Heavy maintenance projects
If you’re changing stain colors or switching from oil-based to water-based systems, stripping is often mandatory for long-term performance.
Why a Powder Stripper Is Superior
✔ Concentrated formula
✔ Adjustable strength
✔ Long shelf life
✔ Lower shipping weight
✔ Mix only what you need
EXPERT Wood Stripper™ is a professional-grade coating remover designed for exterior wood restoration projects.
System Positioning
Step 1 – Wood Stripper™ (Heavy Coating Removal)
Step 2 – Wood Brightener (Neutralize & Restore Tone)
Step 3 – Stain & Seal Application
Proper restoration always starts with proper preparation.
Mixing Ratios (Cold Water Only)
Always mix with cold water.
• Light Strip: 1/4 cup per gallon
• Medium Strip: 1/2 cup per gallon
• Heavy Strip: 1 cup per gallon
Use mixed solution within 6 hours.
Safety Warning
This is a powerful caustic product. Always read the SDS before use.
Always wear:
• Chemical-resistant gloves
• Eye protection
• Respirator
• Protective clothing and footwear
Do not mix with other chemicals. Keep away from children, pets, plants, painted surfaces, and surrounding materials that may be damaged.
This is a powerful caustic chemical.
⚠️ Will burn skin
⚠️ Can damage plants
⚠️ Can remove paint from nearby surfaces
⚠️ Must not be mixed with other chemicals
Always wear:
• Chemical-resistant gloves
• Eye protection
• Respirator
• Long sleeves
• Protective footwear
Protect vegetation and surrounding surfaces before use.
Application Overview
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Pre-wet surface
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Apply generously with a sprayer or brush
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Allow 15–45 minute dwell time
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Keep the surface wet during dwell
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Scrub if necessary
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Rinse thoroughly with the lowest effective pressure
⚠️ Stripper must remain wet to remain active.
Mandatory Neutralization
After stripping:
✔ Apply Wood Brightener (Oxalic Acid)
✔ Neutralize pH
✔ Restore natural wood color
✔ Rinse thoroughly
✔ Allow 24–72 hours dry time
✔ Wood moisture must be 13% or lower before staining
Skipping neutralization can cause stain adhesion failure.
Pro Advice
Decking Products You Didn’t Know You Needed to Consider
FAQ
What does EXPERT Wood Stripper™ remove?
It removes oil-based stains, solid color stains, semi-transparent stains, and old coatings from exterior wood surfaces.
Will it remove water-based stain?
In many cases, yes. Stronger mix ratios may improve performance on stubborn water-based finishes. Always test a small area first.
Do I need to use wood brightener after stripping?
Yes. Neutralizing with EXPERT Wood Brightener™ is required after stripping to correct pH, restore wood tone, and prepare for staining.
How long should I let it dwell?
Typically 15–45 minutes depending on coating thickness and temperature. Keep the surface wet during the full dwell time.
Is this a maintenance cleaner?
No. This is a heavy-duty stripping product for restoration projects, not routine cleaning.
Is it dangerous?
Yes. This is a professional-grade caustic chemical. Use proper PPE and follow the SDS and label instructions.
SDS Info
EXPERT Professional Wood Care products do not and cannot guarantee to kill or eliminate organic growth, mold, mildew, algae, and other microorganisms from the use of our EXPERT 3-Step System. The EXPERT Professional Wood Care products have not been certified by the Environmental Protection Agency
