Bostik Cempolay Ultra Strong Levelling Compound is a versatile, cement based self-levelling compound for internal and external use. This quick drying self-levelling compound is designed for use on interior sub-floors and laying ceramic tiles, slabs and natural stone. It smooths and levels up to 20mm thickness.
- Smooths and levels up to 20mm thickness
- Suitable for exterior use as an underlayment
- Water and frost resistant
- Internally can be left as a final wear surface which can be painted
- Used to level sub floors prior to laying decorative floor coverings