Bostik 20kg Cempolay Ultra Strong Floor Leveller

Bostik Cempolay Ultra Strong is a fast setting smoothing compound that can be applied up to 20mm thick. 

Water and frost resistant, this compound can be used to smooth and level sub floors prior to laying decorative floor coverings. 

It is also suitable for use in an external garage as an underlay and can withstand foot traffic in just 2 hours.

Coverage

• Approx. 7.3m² per bag at 2mm depth
• Approx. 5m² per bag at 3mm depth
• Approx. 3m² per bag at 5mm depth
• Approx. 0.75m² per bag at 20mm depth

Drying Times

• Foot traffic: Approx. 2 to 3 hours at +20°C
• Ceramic tiles: Approx. 3 hours at +20°C
• Impervious floor coverings: Approx. 24 hours per 10mm depth at +20°C

Features & Benefits

• Rapid setting
• Smooths and levels up to 20mm thick
• Suitable for exterior use as an underlay and internally can be left as a final wear surface which can be over painted
• Water and frost resistant once cured
• Interior and exterior use