- Water and frost resistant once cured
- Suitable for use as a final wear layer when over painted
- Interior and exterior use
Bostik Cempolay Ultra Strong is a strong, fast setting, proteinfree, resurfacing & self-levelling compound for levelling interior subfloors prior to laying decorative floor coverings, or painting.
It is also suitable for some exterior applications, prior to laying ceramic tiles, slabs & natural stone, and can also be used on domestic garage floors prior to over coating with a suitable floor paint.
It is ideal for smoothing and levelling prepared concrete subfloors, sand/cement screeds and unglazed ceramic tiles. It can be extended for filling holes and forming sloping screeds (5% downward gradients).
It is suitable for use with warm water underfloor heating systems, provided a surface temperature of +27°C is not exceeded. It is not suitable for use on tarmac, vinyl, or floors prone to structural movement.