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16 June 2025

Tiling concrete floors can be the best way to transform a space, but the success of your project depends entirely on one crucial element: the adhesive. Choosing the wrong adhesive can lead to costly and frustrating failures, from loose tiles to cracks. CX-1 is polymer tile adhesive formulated for bonding tiles. It is ideal for internal floor applications,

What is Polymer Tile Adhesive?

Polymer tile adhesive is a cement-based adhesive that has been enhanced with special polymers. Think of it from your traditional cement adhesive.

Regular cement adhesives form a rigid bond for tiles, which can be a problem, especially when applied over substrates like concrete that experience temperature fluctuations. In contrast, polymer-modified adhesives create a more flexible bond. The polymers within these adhesives interlink with the cement particles, forming a stronger, more resilient matrix.

This enhanced flexibility and strength are precisely why polymer bonding is superior for concrete subfloors. Concrete can expand and contract subtly, and a rigid adhesive will eventually fail under this stress. CX-1, with its polymer modification, provides added strength and flexibility, absorbing these minor movements and preventing the adhesive layer from cracking or debonding from the concrete.

Features of CX-1 Polymer Adhesive

CX-1

CX-1 isn't just an ordinary adhesive; it's was created with specific features:

  • High Bond Strength: It creates an exceptionally strong bond between the tile and the concrete, ensuring your tiles stay firmly in place for years to come.
  • Water Resistance: This feature is important for floor applications, protect against moisture and maintains the adhesive.
  • Non-Shrink Formula: Unlike some adhesives that can shrink as they cure, CX-1's non-shrink formula ensures a full, stable bed for your tiles.
  • Ideal for High-Load Areas: its robust nature, CX-1 is perfectly suited for areas like living rooms, lobbies, and various commercial spaces.

Ideal Applications of CX-1

CX-1 is an adhesive, but it truly excels in specific elements:

  • Best for Ceramic, Porcelain Tiles: Whether you're working with ceramic and porcelain tiles, CX-1 provides the optimal bond.
  • Suitable for Internal Floor Use: It’s designed for interior floor installations, providing reliable performance in a wide array of indoor environments.
  • Especially Effective Over Concrete Substrates: This is its prime application. CX-1 is specifically formulated to adhere seamlessly and strongly to concrete floors, making it the top choice for such projects.

Installation Tips & Best Practices

Installation Tips

Achieving a professional finish with CX-1 is straightforward with these tips:

  • Surface Preparation for Concrete Floors: The concrete surface must be clean, dry, sound, and free from dust, oil, grease, or any loose particles. Any cracks repaired beforehand. A properly prepared surface is key to maximum bond strength.
  • Mixing and Application Guide: Always follow the instructions for mixing CX-1. You'll add the powder to clean water to achieve lump-free paste. Apply the adhesive using the recommended notched trowel for optimal coverage.
  • Recommended Tools for a Professional Finish: Besides a notched trowel, ensure you have a mixing drill, buckets, a rubber mallet for cleanup.
  • Use of Tile Leveling System: To ensure perfectly even tile placement and eliminate unsightly "lippage" (where one tile edge is higher than another), we highly recommend using a tile leveling system. This will give your floor a truly professional and seamless appearance.

Grouting for a Best Finish

Grouting

Once your tiles are securely set with CX-1 and the adhesive has fully cured, the next vital step is grouting. For a truly superior and lasting finish, we recommend a high-quality grout like KE 100 - Stainfree Epoxy Based Grout Filling For Floors & Walls Tiles.

Why option for epoxy grout like KE 100 over traditional cement-based options? Epoxy grout offers benefits:

  • Stain-Resistant: making it highly resistant to spills, dirt, and grime.
  • Waterproof: Epoxy grout forms a completely waterproof barrier, making it ideal for areas prone to moisture.
  • Durable Finish: It is strong or resistant to chemicals and cracking, Ensuring your grout lines look great for years without needing any repairs.

Why Choose Gresbond by Kajaria

Why Choose Gresbond

When you choose CX-1, you're not getting adhesive; you're investing in quality and reliability backed by Gresbond by Kajaria. As India’s trusted tile brand, Kajaria brings its legacy of excellence to tile installation products.

Gresbond offers a complete range of tiling solutions – from adhesives and grouts to tile leveling systems and more.

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