Cekol C-40M - ReadyPlasterboard patching mortar - 4.5Kg
What is CEKOL C‑40M Ready Patching Mortar?
CEKOL C‑40M is a ready‑mixed, high‑strength patching mortar designed specifically for repairing plasterboard surfaces, filling deep cavities, rebuilding damaged areas, and reinforcing weakened sections of gypsum boards.
Unlike powdered mortars, C‑40M comes as a ready‑to‑use paste, offering exceptional convenience, consistent texture, and fast application — perfect for quick repairs, service work, and professional finishing tasks.
Its reinforced formulation provides excellent adhesion, high durability, and a hard, sandable finish, making it ideal for structural repairs as well as surface preparation.
Key Features
Ready‑mixed formula – no mixing required, apply straight from the tub
High‑strength patching mortar – ideal for repairing plasterboard
Perfect for deep fills and structural repairs
Excellent adhesion to gypsum, plasterboard, and mineral substrates
Fast setting – speeds up renovation work
Easy to shape, model, and smooth
Can be sanded, drilled, and finished after curing
4.5kg tub – ideal for small and medium repairs
Technical Specification
| Specification | Detail |
|---|---|
| Product Type | Ready‑mixed plasterboard patching mortar |
| Weight | 4.5kg |
| Consistency | Ready‑to‑use paste |
| Application Thickness | Suitable for deep fills |
| Use Areas | Interior |
| Substrates | Plasterboard, gypsum, mineral surfaces |
| Finish | Hard, durable, sandable |
| Setting Time | Fast (varies with conditions) |
Application Checklist
Prepare the damaged area Remove loose material and dust; ensure the surface is stable.
Apply directly from the tub Use a trowel or spatula to fill holes, rebuild edges, or patch cut‑outs.
Shape and level Form the repair before the mortar begins to set.
Allow to cure Once hardened, the repair can be sanded or mechanically worked.
Finish with filler or paint Apply CEKOL finishing products or paint directly after preparation.
Where to Use CEKOL C‑40M
Repairing damaged plasterboard
Filling deep holes and cut‑outs
Rebuilding corners and edges
Strengthening weakened gypsum boards
Preparing surfaces before finishing
Quick repairs and service work
Why Installers Choose CEKOL C‑40M
Professionals rely on CEKOL C‑40M because it offers:
Exceptional strength for structural repairs
Convenient ready‑mixed formulation
Reliable adhesion to plasterboard and gypsum
Fast, predictable setting
A durable, sandable finish
It’s a robust, dependable patching mortar that restores plasterboard to like‑new condition, without the hassle of mixing.