Cekol Q-1 UNI - universal tile adhesive C1E - 20kg
What is CEKOL Q‑1 UNI?
CEKOL Q‑1 UNI is a universal cement‑based tile adhesive classified as C1E, designed for fixing ceramic tiles, clinker, terracotta, and similar materials on stable mineral substrates.
Its extended open time (E) gives installers more flexibility during application, while its balanced formulation ensures strong adhesion, smooth workability, and reliable performance in interior and exterior environments.
Q‑1 UNI is ideal for standard tile installations in homes, commercial spaces, and renovation projects where dependable bonding strength and ease of use are essential.
Key Features
C1E classification – improved adhesion with extended open time
Universal application – suitable for most standard tile types
Excellent workability – smooth, easy trowelling
Strong bonding strength on mineral substrates
For interior and exterior use
Suitable for walls and floors
Ideal for ceramic, terracotta, and clinker tiles
20kg bag – professional‑grade coverage
Technical Specification
| Specification | Detail |
|---|---|
| Classification | C1E (EN 12004) |
| Type | Cement‑based tile adhesive |
| Weight | 20kg |
| Open Time | Extended (E) |
| Use Areas | Interior & exterior |
| Substrates | Concrete, screeds, cement‑lime plaster, stable mineral bases |
| Tile Types | Ceramic, terracotta, clinker |
| Application | Walls & floors |
Application Checklist
Prepare the substrate Ensure the surface is clean, stable, and primed if required.
Mix with clean water Blend to a smooth, lump‑free adhesive consistency.
Apply with a notched trowel Choose the correct notch size for tile format.
Lay tiles within open time Press firmly to ensure full contact.
Allow to cure Avoid foot traffic until the adhesive has fully set.
Grout when ready Proceed with grouting once the adhesive has hardened.
Where to Use CEKOL Q‑1 UNI
Standard ceramic tile installations
Terracotta and clinker tiles
Bathrooms, kitchens, hallways
Interior and exterior walls
Floors with stable mineral substrates
Renovation and general construction work
Why Installers Choose CEKOL Q‑1 UNI
Professionals rely on Q‑1 UNI because it offers:
Reliable adhesion for everyday tile installations
Extended open time for comfortable working
Smooth, predictable application
Versatility across tile types and substrates
Consistent results in both interior and exterior settings
It’s a dependable, universal adhesive that delivers solid performance for standard tiling projects.