Fast setting mastic
is waterproof fast hardening correction putty on cement base. It is designed for use in interior and exterior. It does not shrink. Fast mortar hardens during 20 minutes, even under water, which provides minimum scope of repaired subject damage.
Packaging: HDPE bucked – 1kg; 3 kg
Characteristics:
- Waterproof, fast hardening
- For interiors and exteriors
- Without volume changes – does not shrink
- Hardening under water
- Produced according to quality control system ISO 9001:2008




