Cekol GS-20 - gypsum adhesive - 20kg
What is CEKOL GS‑20 Gypsum Adhesive?
CEKOL GS‑20 is a high‑quality gypsum‑based adhesive designed for fixing plasterboards, gypsum panels, decorative elements, and insulation boards to mineral substrates. Its fine, workable formula ensures excellent adhesion, easy application, and strong bonding strength, making it ideal for both renovation and installation work.
GS‑20 is engineered for interior use, providing a stable, durable bond on concrete, brick, blockwork, and cement‑lime plasters. It is also suitable for levelling uneven substrates before installing plasterboards.
Key Features
Strong gypsum‑based adhesive – ideal for plasterboards and gypsum elements
Excellent adhesion to mineral substrates
Easy to mix and apply
Perfect for fixing boards, panels, and decorative mouldings
Suitable for levelling uneven walls before board installation
High bonding strength ensures long‑term stability
Workable consistency for precise application
20kg bag – professional‑grade coverage
Technical Specification
| Specification | Detail |
|---|---|
| Product Type | Gypsum adhesive |
| Weight | 20kg |
| Consistency | Dry powder (mix with water) |
| Use Areas | Interior |
| Substrates | Concrete, brick, block, cement‑lime plaster |
| Applications | Fixing plasterboards, gypsum panels, decorative elements |
| Bond Strength | High |
| Workability | Smooth, easy to apply |
Application Checklist
Prepare the substrate Ensure the surface is clean, dry, and free from dust or loose material.
Mix with clean water Blend to a smooth, lump‑free adhesive consistency.
Apply adhesive spots or strips Depending on the installation method.
Press the board or element firmly Adjust alignment before the adhesive begins to set.
Allow to cure Ensure stable support until the adhesive has hardened.
Where to Use CEKOL GS‑20
Fixing plasterboards to walls
Installing gypsum panels and mouldings
Bonding insulation boards
Levelling uneven substrates before board installation
Interior renovation and construction work
Why Installers Choose CEKOL GS‑20
Professionals rely on GS‑20 because it offers:
Reliable, strong bonding performance
Smooth, predictable workability
Versatility across gypsum and mineral substrates
Consistent results for both small and large installations
It’s a dependable gypsum adhesive that ensures secure, long‑lasting installations in interior construction.