STP ShaliFix SC 40 Quick Setting Repair Mortar Powder (20 kg)

STP ShaliFix SC 40 is a single-component, portland cement-based, non-shrink, rapid-setting repair mortar for concrete and masonry. Its technical specifications include a 10-12 minute workable time, a 40-50 minute setting time, and a minimum 28-day compressive strength of 58-65 MPa. It is supplied as a grey powder in 30 kg bags and requires only clean water to be added for use. Key specifications Description: Single-component, ready-to-use, rapid-setting, non-shrink repair mortar. Application: Restoring and repairing concrete and masonry surfaces. Packaging: 30 kg moisture-resistant bags. Appearance: Grey powder. Water to powder ratio: 0.14 - 0.15 (by weight). Workable time: 10–12 minutes. Setting time: 40–50 minutes. Compressive strength (ASTM C 109): 2 hours: 13–18 MPa. 24 hours: 25–30 MPa. 7 days: 40–50 MPa. 28 days: 58–65 MPa. Tensile strength (28 days): > 2.5 MPa. Flexural strength (28 days): > 7 MPa. Permeability (28 days, DIN 1048-5): < 15. Shelf life: 6 months from the date of manufacture when stored under recommended conditions. Storage: Store under cover in a dry, cool place, away from direct sunlight and moisture