Powafix Powa Sealer Timber Coating | 5L, Walnut Overview
Powafix Powa Sealer is a water-based timber treatment formulated to seal and protect wood from environmental damage. This non-hazardous alternative to traditional sealers offers a clear walnut finish that highlights the natural beauty of timber while providing long-lasting resistance to water and UV rays. Ideal for use on fences, huts, log cabins, and raw wood surfaces, it’s a trusted solution for South African outdoor projects.
Powafix Powa Sealer Timber Coating | 5L, Walnut Benefits and Features
- Waterproof Protection: Prevents moisture penetration and wood rot.
- UV Resistance: Shields timber from sun damage and fading.
- Walnut Finish: Adds warmth while enhancing grain and knots.
- Non-Hazardous Formula: Safe alternative to solvent-based sealers.
- Versatile Use: Suitable for both indoor and outdoor timber.
- Easy Application: Brush or roller friendly; no thinning required.

Steps to Follow for Applying the Powafix Powa Sealer Timber Coating
Preparation:
- Remove loose or flaking material.
- Sand glossy or uneven surfaces.
- Clean with Powafix Sugar Soap and Fungi Fix for algae or fungi.
- Ensure timber is permanently dry and free of rot.
How to Apply the Powafix Powa Sealer Timber Coating:
- Stir thoroughly before use.
- Apply with brush or roller.
- Allow 2–4 hours drying time between coats.
- Use matching batch numbers for consistent colour.
- Apply three coats for below-ground timber.
Cleanup:
- Clean tools with Powafix Solvent-Based Brush Cleaner.
- Store upright with sealed lid.
- Dispose of empty containers responsibly.
A Few Scenarios Where the Product Can Be Used:
- Sealing wooden fences and gates
- Treating Wendy houses and garden sheds
- Waterproofing log cabins and timber walls
- Enhancing indoor timber paneling or beams
Other Products You Might Like for Your Timber Preservation Projects
Health and Safety
Use Powafix Powa Sealer in well-ventilated areas. Wear gloves, eye protection, and a dust mask during application. Avoid inhaling fumes or dust. In case of contact with eyes or skin, rinse thoroughly and seek medical attention if symptoms persist. Do not induce vomiting if swallowed—get immediate medical help. Keep out of reach of children and store away from heat or flames. Dispose of contents and packaging according to local regulations.
Want to know more about the product? Click here to view the TDS.
Shipping Info
Shipping & Delivery
We deliver nationwide across South Africa for a flat rate of R150. Terms and conditions apply.
Delivery times are normally 5–7 working days, but it might be quicker depending on your location
With fast and secure checkout, order today and enjoy reliable delivery to your door.
You will also be able to book your own courier at checkout.

FAQ
FAQs – Powafix Powa Sealer Timber Coating | 5L, Walnut
- Can I use this on treated timber?
Yes, ensure the surface is dry and clean before application. - How many coats are recommended?
Two coats for general use; three for below-ground timber. - Is it safe for children’s play structures?
Yes, once fully cured and used as directed. - Does it prevent fungal growth?
Yes, when used with Powafix Fungi Fix during preparation. - Can I apply it in cold weather?
No, avoid use below 8°C or during high humidity. - How long does it last?
Apply a maintenance coat every 18 months for best results. - Is it flammable?
No, it’s a water-based, non-hazardous formula. - Can I use it on indoor timber?
Yes, it’s suitable for both interior and exterior applications.
Out of Stock?
Feel free to contact us via the WhatsApp widget on this page, or send us an email at online@habitatpotch.co.za . We’ll gladly assist with availability, alternatives, or bulk orders.






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