Velosit RM 203 repair mortar 25 kg

VELOSIT® RM 203 is a fast-drying cement-based concrete repair mortar that provides an excellent solution for a wide range of repair needs. Its rapid hardening, high strength, and versatile application thickness make it an ideal choice for professionals who need a reliable and durable repair material for various construction projects. VELOSIT® RM 203 is particularly well suited for applications requiring quick return to service and long-term durability.

Applications: 

• Repairing and filling concrete surfaces
• Reshaping architectural surfaces

Features: 

• Fiber-reinforced
• Minimal shrinkage and expansion
• Excellent workability, especially for overhead repairs
• Fast hardening
• High final strength

Technical data: 

• Application thickness: 1–100 mm
• Compressive strength: 14 MPa (2 h), >50 MPa (28 days)
• Walkable after: 1–1.5 h
• Coverage: 1.8 kg/m²/mm
• Standards: R3-class repair mortar

Special features: 

• Suitable for both indoor and outdoor use
• Good adhesion to properly prepared concrete substrates
• Reduces the risk of microcracking
• Fast-drying

Packaging and storage: 

• 25 kg bag
• Storage: Dry conditions, 5–35 °C
• Shelf life: 12 months

Substrate preparation:

• The substrate must be clean, sound, and free of loose material
• Pre-wetting the substrate before application is recommended

The product normally does not require curing, except in hot or dry conditions where light curing is recommended to help prevent cracking.