# Bostik Cempolay Floor Leveller – 20kg – For Internal Subfloors up to 6mm Thickness

Bostik Cempolay is a protein-free self-leveling compound that's suitable for smoothing and levelling interior subfloors prior to laying decorative floor coverings. It's ideal for use on concrete, sand/cement screeds, and unglazed ceramic tiles. When mixed with water, it produces a fluid, easily-levelled compound that can be trowelled to a feather edge. Foot traffic can be accepted in 2-4 hours, and floor coverings can be laid from approximately 16 hours, depending on conditions. Smooths and levels up to 6mm

-   Accepts foot traffic in 2-4 hours
-   Trowels to a feather edge
-   For interior use

## Details

- **Price:** 16.5 GBP
- **Vendor:** BOSTIK LIMITED (E52Z)
- **Type:** Adhesives
- **Tags:** Adhesives, Building Materials, Chemicals, Local, Sealants & Adhesives

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 16.50 GBP | In stock |

## Images

- Bostik Cempolay Floor Leveller – 20kg – For Internal Subfloors up to 6mm Thickness

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> Source: [Carvers Building Supplies](https://www.carvers.co.uk/products/bostik-cempolay-floor-leveller-20kg-for-internal-subfloors-up-to-6mm-thickness)
> Updated: 2026-06-22