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.
Rapid setting.
Foot traffic (at 20'C) in 2 -3 hours.
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.
Depth of application 2mm - 20mm.
