Sika MonoTop 412 NFG

Sika® MonoTop®-412 NFG

R4 Structural Repair Mortar with Corrosion Inhibitor

Product Description

Sika® MonoTop®-412 NFG is a 1-component, polymer modified, fibre reinforced, low shrinkage structural repair mortar with corrosion inhibitor meeting the requirement of class-R4 of EN 1504-3.

Uses

• Suitable for restoration work (Principle 3, method 3.1 & 3.3 of EN 1504-9). Repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstructure works.
• Suitable for structural strengthening (principle 4, method 4.4 of EN 1504-9). Increasing the bearing capacity of the concrete structure by adding mortar.
• Suitable for preserving or restoring passivity (principle 7, method 7.1 and 7.2 of EN 1504-9). Increasing cover with additional mortar and replacing contaminated or carbonated concrete.

Characteristics / Advantages

• Polymer modified for increased durability
• Superior workability and finishing
• Suitable for hand and machine application
• Can be applied up to 50 mm thick per application layer
• Class R4 of EN 1504-3
• Structural repair
• Very low shrinkage behaviour
• Contains corrosion inhibitor
• Low chloride permeability
• A1 fire rating
• Portable water approved to AS/NZS 4020:2005 – Testing of products for usein contact with drinking water.