Sika Cemflex: Submersible acrylic-based Waterproofer and Bonding Agent.

Trusted Waterproofing Starts Here.

At Midas Paints Paarl, we know that protecting your project from water damage isn’t just about finishing a job, it is about preserving your work for years to come. Whether you’re a professional contractor waterproofing a retaining wall, sealing wine cellars or a homeowner waterproofing a shower floor, Sika® Cemflex® gives you the confidence to build strong, watertight, and durable structures that stand the test of time.

Why Builders Choose Sika Cemflex?

Sika® Cemflex® is an advanced acrylic-based waterproofing and bonding agent designed to improve the water resistance, strength, and adhesion of Portland cement composites. When mixed with cement and water, it forms a smooth, easy-to-apply slurry that transforms ordinary surfaces into reliable, watertight layers.

It’s the go-to waterproofing solution for those who value quality, durability, and peace of mind.

Key Advantages of Cemflex acrylic-based Waterproofer?

Watertight seal: Keeps moisture out even in submerged conditions.
Excellent bonding power: Ensures strong adhesion to concrete, plaster, and brickwork.
Durable and abrasion-resistant: Withstands surface wear and friction.
Non-toxic: Safe for use in water-retaining structures like fish ponds and reservoirs.
UV and oil resistant: Perfect for both interior and exterior applications.

Designed for all types of projects from Paarl throughout the Cape Winelands.

From residential renovations to commercial builds to wine estates, Cemflex® has earned its reputation as a dependable all-rounder for waterproofing and bonding. Its versatility makes it ideal for:

Reservoirs and water tanks.
Balcony and veranda floors (under tiles).
Shower floors and bathroom walls.
Retaining and basement walls.
Plaster and render bonding coats.
External brickwork waterproofing.
Sealing and waterproofing concrete wine tanks, fermentation vessels,
Sealing wine cellars to prevent moisture penetration.
Flexibility and adhesion properties help create stable installations that can withstand the temperature and humidity changes that are typical in winery environments.

Wherever moisture is a threat, Cemflex® creates an unbreakable barrier that keeps your structure solid and dry.

The Science Behind the Cemflex Seal. 

Sika’s engineering excellence lies in blending liquid polymers to achieve the perfect balance of flexibility, strength, and adhesion.
Each litre of Cemflex® delivers high-performance waterproofing through its reliable chemical composition.

Easy to Mix. Easy to Trust. Sika Cemflex simplifies waterproofing without compromising quality.

For waterproofing applications:

1. Mix equal parts Cemflex® and water.
2. Gradually add Portland cement while stirring to avoid lumps.
3. Apply the slurry with a brush or roller over a clean, damp surface.
4. Reinforce with Cemflex® Fabric for maximum strength.
5. Apply additional coats as needed and allow to dry fully before exposure to water.

For bonding or bagging coats:
Mix Cemflex® and water (1:1), then combine with equal parts clean sand and cement.
Apply to damp brick or plaster surfaces and finish while the layer is still wet.

Coverage:
Waterproofing slurry: 1 L covers ≈ 1 m² (with membrane).
Bonding slurry: 4.5 L covers 8–10 m².

Application conditions:
Ambient 5 °C – 35 °C | Substrate 5 °C – 30 °C.

Performance You Can See and Feel.
Once applied, Sika® Cemflex® forms a dense, watertight coating that becomes part of the structure itself, not just a surface treatment. It flexes with the substrate to resist cracking and peeling, maintaining integrity under extreme weather, moisture, and temperature changes.

In fish ponds or reservoirs, ensure the surface is washed and conditioned before use to balance pH levels, protecting both your structure and aquatic life.
In wineries, used in tanks, cellars, or surfaces that do not come into direct contact with the wine.

Professional Results for Every Application. 

Whether you are waterproofing a koi pond, restoring an old veranda, or applying a bonding layer before plastering, Cemflex® works with you, not against you.
It cures reliably under South Africa’s varying climates and remains stable under UV exposure, making it equally effective for indoor and outdoor projects.
For continuous submersion applications, allow the coating to cure for at least 48 hours before filling or immersion.

Why Midas Paints Paarl Recommends Cemflex®?

As a trusted Sika stockist, Midas Paints Paarl combines product knowledge with real-world experience. Our team understands the challenges of local construction, from Paarl’s summer heat to its damp winters and we recommend Cemflex® because it consistently delivers results our clients rely on.

When you buy Sika® Cemflex® from us, you’re not just getting a premium waterproofing solution, you’re getting expert guidance, local support, and access to Sika’s world-leading building chemistry.

Your Local Partner in Building Confidence.

At Midas Paints Paarl, we believe quality products deserve quality advice. Our specialists can help you:
Select the right Sika® product for your project.
Calculate accurate coverage and mixing ratios.
Provide technical sheets and application tips.
Recommend complementary waterproofing or finishing systems.

From small DIY repairs to large-scale construction, we help you achieve professional-grade results, every time.

Build. Seal. Protect.

With Sika® Cemflex®, your surfaces are more than just finished — they are sealed.
Available now at Midas Paints Paarl, your friendly, expert source for professional waterproofing products.

Sika® Cemflex Safety Data Sheet.

Sika Cemflex Product Sheet.

Sika Cemflex Product Data Sheet.

Where can I buy Sika Cemflex in Paarl?

Midas Paints Tygervalley 021 910 0134
64-70 Edward Street, Tygervalley, Bo Oakdale, Cape Town, 7530.
4J8P+H2 Bellville, Cape Town

Midas Paints Strand Somerset West 021 851 0913
7 Henry Vos Cl, Asla Park, Cape Town, 7140
VVV4+R9 Strand, Cape Town

Midas Pains Paarl 021 879 5095
41 Main Rd, Paarl, Cape Town, 7646
6XM6+W9 Paarl

Dryrod Damp-Proofing Rods

Midas Paints Strand Somerset West.

BORN OUT OF PASSION. MASTERED THROUGH TRADITION

Midas Paints Strand Somerset West
7 Henry Vos Cl, Asla Park, Cape Town, 7140
Google Code VVV3+WM Strand, Cape Town
-33.76463329801787, 18.96255239828295

Call Midas Paints Strand Somerset West now  021 851 0913