GYPSUM 691

Gypsum mortar for jointing plasterboards without reinforcing tape. Intended for jointing plasterboards with properly shaped edges without the use of reinforcing tape (reinforce non-factory, cut edges). Can be also used for filling cavities and levelling out mineral groundworks on indoor surfaces.

• ultimate compressive strength: ≥ 3,0 N/mm2
• concrete surface adhesion: ≥ 0,25 MPa
• working time: up to 60 minutes
• consumption: ca. 1,0 kg/m2 per 1 mm of layer thickness
• thickness layer: 3 mm
• coverage: up to 20,0m2 for thickness of 1 mm/bag