Description
Sika MonoTop®-1010 Bonding Primer & Reinforcement Corrosion Protection
Sika MonoTop®-1010 is a one-component, polymer-modified cementitious slurry designed as both a bonding primer and reinforcement corrosion protection coating within concrete repair systems. Manufactured using recycled raw materials to help reduce environmental impact, it provides outstanding adhesion to both concrete and steel while protecting exposed reinforcement against corrosion before the application of structural repair mortars.
Suitable for internal and external use, Sika MonoTop®-1010 forms part of the Sika MonoTop concrete repair system and is ideal for repairing reinforced concrete structures, bridges, car parks, marine environments and civil engineering projects. It can be applied by brush or wet spray and is fully compliant with EN 1504-7 for reinforcement corrosion protection.
Key Benefits
- One-component polymer-modified cementitious slurry
- Dual-purpose bonding primer and corrosion protection
- Excellent adhesion to concrete and steel
- Protects reinforcing steel against corrosion
- Good resistance to water and chloride penetration
- Suitable for brush or wet spray application
- Easy to mix – simply add water
- Interior and exterior applications
- Contains recycled raw materials
- EN 1504-7 compliant
- Part of the Sika MonoTop concrete repair system
Applications
- Concrete repair systems
- Reinforcement corrosion protection
- Bonding primer before repair mortars
- Structural concrete repairs
- Reinforced concrete
- Bridges
- Car parks
- Marine structures
- Civil engineering projects
- Concrete restoration
- Buildings
- External and internal concrete repairs
Technical Information
- Product Type: Bonding primer and reinforcement corrosion protection slurry
- Chemical Base: Polymer-modified cementitious mortar
- Colour: Grey
- Pack Sizes: 12kg pail and 25kg bag
- Water Addition:
- Brush Application: 5.25 litres per 25kg
- Spray Application: 5.0 litres per 25kg
- Yield: Approximately 14.3 litres per 25kg
- Pot Life:
- Manual Application: Approximately 120 minutes
- Spray Application: Approximately 90 minutes
- Compressive Strength: Approximately 50 MPa (28 days)
- Bond Strength: Approximately 2.0 MPa
- Application Temperature: +5°C to +30°C
- Standard: EN 1504-7
Frequently Asked Questions
What is Sika MonoTop®-1010 used for?
It is used as a bonding primer between prepared concrete and repair mortars, while also protecting exposed reinforcing steel from corrosion within concrete repair systems.
Can it be used externally?
Yes. It is suitable for both internal and external concrete repair applications.
How is it applied?
Sika MonoTop®-1010 can be applied using a brush or by wet spray application depending on the project requirements.
Does it protect reinforcing steel?
Yes. When applied in two coats at approximately 1mm each, it provides corrosion protection for exposed reinforcement prior to repair mortar application.
Can repair mortar be applied immediately?
When used as a bonding primer, repair mortar should be applied wet-on-wet. When used as corrosion protection, allow the coating to dry completely before applying the repair mortar.
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