Powafix Cement Waterproofer 40 Latex Additive
Powafix Cement Waterproofer 40 is a high‑performance latex additive formulated to deliver superior waterproofing for cement‑based applications. Manufactured to exacting standards, it creates a durable barrier against water penetration while boosting adhesion and abrasion resistance. Available for nationwide delivery with flexible courier options, this product is ideal for both professional contractors and DIY enthusiasts.
Powafix Cement Waterproofer 40 Benefits and Features
- Strength enhancement: Improves cement durability and structural integrity
- Waterproofing protection: Creates a resilient moisture barrier for interior and exterior projects
- Versatile application: Compatible with cement, grout, mortar, and tile adhesives
- Easy integration: Simple mixing process with consistent results
- Reliable coverage: 2–4 m² per litre spread rate
- Long‑lasting cure: Final coat ready after 72 hours for demanding environments
Steps to Follow For Using the Powafix Cement Waterproofer 40
Preparation
- Remove loose or flaking material
- Sand glossy surfaces and clean contaminants with Powafix Sugar Soap
- Treat algae or fungi with Powafix Fungi Fix
- Repair cracks with Powafix Aqua Crete or Powafilla
How to Apply the Powafix Cement Waterproofer 40
- Shake product well before use
- Dilute one part CWP40 with one part water
- Add cement gradually to form a lump‑free slurry
- Dampen surface with water before application
- Apply two thick coats in criss‑cross strokes
- Allow 6–8 hours drying time between coats
Cleanup
- Clean brushes with Powafix Solvent Based Brush Cleaner
- Dispose of contents and packaging responsibly
A Few Scenarios Where the Product Can Be Used
- Waterproofing ponds and reservoirs
- Sealing showers and bathrooms
- Strengthening tile adhesives and grouts
- Protecting exterior walls from moisture ingress
Other Products You Might Like for Your Waterproofing Project:
Health and Safety
Always use Powafix Cement Waterproofer 40 in well‑ventilated areas and wear protective gloves, eye protection, and a dust mask. Avoid direct contact with skin and eyes, and seek medical attention if irritation persists. Do not ingest the product. Store securely out of reach of children and dispose of packaging according to local regulations. Please share your experience by leaving a review below.
Shipping Info
Shipping & Delivery
We deliver nationwide across South Africa. Terms and conditions apply.
Delivery times are normally 5-7 working days, but it might be quicker depending on your location.
You will also be able to book your own courier at checkout.
Free Delivery (orders over R500): Potchefstroom, Klerksdorp, Orkney, Stilfontein, Carletonville and Parys

FAQ
FAQs – Powafix Cement Waterproofer 40
- Can I use this product indoors?
Yes, it is suitable for both interior and exterior applications. - How long before I can fill a pond?
Allow 72 hours drying time before filling ponds or reservoirs. - What is the coverage rate?
Approximately 2–4 m² per litre depending on surface porosity. - Can I mix it with tile adhesive?
Yes, it is compatible with tile adhesives and grouts. - Is it safe for fish ponds?
Yes, but rinse and water‑test thoroughly before adding fish or plants. - What tools should I use?
A block brush and electric drill mixer are recommended. - How should I store the product?
Keep sealed, upright, and in a cool place out of reach of children. - Does it come with a warranty?
Yes, Powafix offers a 12‑month warranty when used as directed.
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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