For interior and exterior plasters and masonry mortars
Properties
- Water-repellent pores sealing
- Plasticizing
- Promotes diffusion
- Easy to use
- Amount required: Up to 1% of cement weigh
Description
CC 91 is used for producing plasters for repair work and water- repellent plasters able to stand heavy driving rain. Also used for subsequent waterproofing of interior plasters. Adding CC 91 to exterior plasters improves their adhesion and increase crack-resistance and flexibility on critical surfaces subject to cracking. CC 91 is suitable for mortars with hydraulically setting binders only.
