Duram Flexement Waterproof Cement Additive | 1L Overview
Duram Flexement is a submersible waterproofing cement additive engineered to improve water resistance, adhesion, tensile strength, and flexibility. Manufactured with a hydrophobic formula, it ensures cementitious substrates remain watertight even under permanent immersion.
Duram Flexement Waterproof Cement Additive | 1L Benefits and Features
Waterproofing Cementitious Substrates: Provides reliable protection in permanently wet areas.
Excellent Adhesion: Strengthens bonding for screeds, plaster, and tile adhesive.
Flexibility: Resists cracking and substrate movement.
Hydrophobic Formula: Creates watertight cement with reduced porosity.
UV & Weather Resistant: Suitable for exterior applications.
Abrasion Resistance: Ensures long‑lasting durability.
Non‑Toxic & Water‑Based: Safe handling with easy cleanup.
Steps to Follow for Applying Duram Flexement Waterproof Cement Additive | 1L
Preparation
Clean substrate thoroughly, removing dirt, algae, grease, and loose material.
Repair damaged surfaces before coating.
Saturate substrate with clean water before application.
How to Apply Duram Flexement Waterproof Cement Additive | 1L
Mix Flexement with water first, then add Portland cement gradually.
Stir continuously until a uniform paste is achieved.
Apply slurry coats with Flexemesh membrane, ensuring 50 mm overlaps.
Allow drying between coats.
Cleanup
Uncured product: Clean with water.
Cured product: Remove mechanically.
A Few Scenarios Where the Product Can Be Used
Shower floors and walls.
Balcony and patio under‑tile waterproofing.
Fish ponds, reservoirs, and dams.
Retaining walls and foundation walls.
Irrigation channels, silos, and water troughs.
Planter boxes and flat roofs.
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Health and Safety
Duram Flexement is water‑based and generally safe to use. Always wear protective gloves and eye protection, and ensure good ventilation during application. Avoid contact with eyes and skin, and keep out of reach of children. If swallowed, seek medical advice immediately. Dispose of contents responsibly and recycle empty containers.
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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 – Duram Flexement Waterproof Cement Additive | 1L
- What surfaces can Duram Flexement be used on?
It’s ideal for showers, balconies, patios, ponds, reservoirs, retaining walls, and more. - Can it withstand permanent immersion?
Yes, it is engineered for continuous water exposure without losing adhesion or flexibility. - Is it safe to use indoors?
Yes, it is non‑toxic, water‑based, and suitable for interior applications. - How do I mix it correctly?
Combine Flexement with water first, then add Portland cement gradually until smooth. - Can I use it with tile adhesive and grout?
Yes, replace 50% of the water in adhesive or grout with Flexement for enhanced bonding. - Does it reduce cracking?
Yes, its hydrophobic formula minimizes shrinkage and cracking during curing. - What is the coverage rate?
Waterproofing slurry: 1 m² per litre per coat (4 coats). Bonding slurry: 6–8 m² per litre per coat. - How do I clean up after use?
Uncured product cleans with water; cured product must be removed mechanically.
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Additional information
| Weight | 1.395 kg |
|---|---|
| Dimensions | 13 × 13 × 13 cm |
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