SikaCeram 450H (Cement Self Leveling Floor Screed)

🏆 SikaCeram 450H

🔧 Quick-Drying Anti-Cracking Self-Levelling Floor Screed

SikaCeram 450H is a quick-drying anti-cracking self-levelling floor screed designed to create a smooth, flat, and durable surface before installing tiles, vinyl, timber flooring, or carpet.

In real construction and renovation work, uneven floors are one of the most common problems. Traditional cement screed takes time, requires skill, and often results in uneven finishing. This is where SikaCeram®-450 H makes a big difference — it flows, levels itself, and gives consistent results with less effort. Contact Buildmate Home Living sdn bhd

📌 What is SikaCeram 450H? (Simple Explanation)

It is a self-levelling compound.

👉 Just mix with water, pour onto the floor, and it will:

• Flow naturally
• Fill low spots
• Level the surface automatically

This makes it ideal for:
✔ Floor correction
✔ Renovation work
✔ Surface preparation before finishing

⚠️ Important: Always Use Primer Before Application

Before applying the screed, use Sika® Primer-11 W MY.

Why primer is important:

✔ Improves bonding strength
✔ Reduces surface absorption
✔ Prevents pinholes and air bubbles
✔ Ensures smooth levelling result

👉 Skipping primer may cause:

• Weak adhesion
• Surface defects
• Shorter lifespan

📦 Product Information SikaCeram 450H

📦 Packaging: 20 kg bag
🎨 Colour: Grey powder
🧪 Type: Polymer-modified cement mortar
📏 Thickness: 2 – 40 mm (single application)
⏱ Walkable: ~4 hours
🚀 Next Work: ~24 hours
📅 Shelf Life: 12 months

⭐ Key Benefits

💧 Excellent self-levelling flow
⏱ Fast drying and early strength
🦾 High compressive strength (≥20 MPa)
🔗 Strong bonding with substrate
🧱 Anti-cracking performance
🌱 Environmentally friendly

🏠 Where is it Used?

Commonly used for:

🏠 Residential flooring
🏢 Offices and commercial spaces
🏬 Retail shops
🧱 Concrete and cement screeds

👉 Before installing:

• Tiles
• Vinyl / SPC flooring
• Timber flooring
• Carpet

🔧 How to Apply SikaCeram 450H (Complete Step-by-Step Guide)

Getting a good result is not just about the product — it’s about doing the steps correctly. Below is a practical, site-friendly guide.

🧱 1. Surface Preparation

Make sure the floor is:

✔ Clean (no dust, oil, grease)
✔ Solid and not loose
✔ Free from old coatings

👉 Repair cracks and patch damaged areas first.

🧴 2. Apply Primer (Very Important)

Apply Sika® Primer-11 W MY evenly using roller or brush.

• Ensure full coverage
• No dry or dusty spots
• Let it dry before next step

👉 This step ensures strong bonding and smooth finish.

⚖️ 3. Mixing

• Add ~4.5L water per 20kg bag
• Mix using electric mixer
• Mix for 3–7 minutes until smooth

👉 Use within 30–45 minutes.

🪣 4. Pouring & Levelling

• Pour onto floor immediately
• Spread using trowel or rake
• Let it flow and self-level

👉 Do not overwork — the product levels itself.

🎯 5. Control Thickness

• Minimum: 2 mm
• Maximum: 40 mm (one layer)

👉 Maintain even thickness for best performance.

🎢 6. Remove Air Bubbles (Recommended)

Use spike roller to:
✔ Remove trapped air
✔ Improve surface finish
✔ Reduce pinholes

⏱ 7. Drying & Curing

• Walkable after ~4 hours
• Next work after ~24 hours

👉 Avoid water and disturbance during early stage.

⚠️ Common Mistakes to Avoid

🚫 No primer
🚫 Too much water
🚫 Dirty surface
🚫 Uneven pouring
🚫 Slow application

👉 These can cause cracking, debonding, or weak surface.

🇲🇾 Why It’s Ideal for Malaysia

✔ Works well in humid conditions
✔ Speeds up renovation timelines
✔ Solves uneven slab issues
✔ Reliable for local construction

❓ People Also Ask (FAQ)

💬 What is self-levelling screed used for?

To smooth and level uneven floors before installing finishing materials.

💬 Do I need primer before applying?

Yes. Primer improves bonding and prevents defects.

💬 How thick can it be applied?

From 2 mm up to 40 mm in one layer.

💬 How long before I can walk on it?

About 4 hours, depending on site condition.

💬 When can I install tiles?

After 24 hours, but proper curing is recommended.

🏁 Final Conclusion

If you want a fast, efficient, and professional floor levelling solution, SikaCeram 450H is a proven choice.

It gives you:

✔ Smooth and level surface
✔ Fast project turnaround
✔ Strong and durable base
✔ Easy application process

👉 Just remember:
Good surface + Proper primer + Correct mixing = Perfect result

Product detail can refer here