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Sika SikaTop 123 Plus 91151
SikaTop 123 Plus is a two-component, polymer-modified, Portland cement-based, fast-setting, non-sag mortar. It is a high performance repair mortar for vertical and overhead surfaces and offers the additional benefit of Sika FerroGard 901, a penetrating corrosion inhibitor included in its formulation.
- Extremely low shrinkage proven by four industry standard test methods.
- High compressive and flexural strengths.
- Increased freeze/thaw durability and resistance to deicing salts.
$69.34
Availability: Out of stock
Ask About Project Pricing! SKU
15600
SikaTop 123 Plus – Fast-Setting, High-Strength Repair Mortar
SikaTop 123 Plus is a two-component, polymer-modified, fast-setting cementitious mortar designed for structural concrete repair. Enhanced with Sika FerroGard 901, a penetrating corrosion inhibitor, this non-sag mortar is ideal for vertical and overhead repairs. It offers superior compressive and flexural strength, low shrinkage, and increased freeze-thaw durability, making it an excellent choice for repairing parking structures, bridges, tunnels, industrial plants, and more. SikaTop 123 Plus is formulated to resist carbonation, deicing salts, and moisture penetration, ensuring long-lasting performance.
Key Features:
- Two-component, polymer-modified cementitious repair mortar
- Contains Sika FerroGard 901 for corrosion protection
- Non-sag consistency for vertical and overhead applications
- High compressive and flexural strength
- Low shrinkage to minimize cracking
- Excellent freeze-thaw resistance
- Compatible with cathodic protection systems
- Meets USDA and ANSI/NSF Standard 61 potable water compliance
Technical Specifications:
| Property | Value |
|---|---|
| Compressive Strength (1 day) | 3,000 psi (20.7 MPa) |
| Compressive Strength (7 days) | 4,000 psi (27.6 MPa) |
| Compressive Strength (28 days) | 6,000 psi (41.4 MPa) |
| Flexural Strength (28 days) | 1,500 psi (10.3 MPa) |
| Splitting Tensile Strength (28 days) | 900 psi (6.2 MPa) |
| Tensile Adhesion Strength (28 days) | 2,000 psi (13.8 MPa) |
| Shrinkage (28 days, 1x1x11-1/4") | 0.05% |
| Freeze-Thaw Stability (300 cycles) | 98% durability factor |
| Layer Thickness | 1/8" to 1.5" |
| Pot Life | 15 minutes |
| Application Temperature | Above 45°F (7°C) |
Frequently Asked Questions:
What is SikaTop 123 Plus used for?
It is used for structural concrete repairs, especially in vertical and overhead applications such as parking decks, bridges, and tunnels.
Can SikaTop 123 Plus be applied in thick layers?
Yes, it can be applied up to 1.5" thick in a single lift and can be built up in multiple layers.
Does it require a bonding agent?
A bonding agent such as Sika Armatec 110 EpoCem is recommended for reinforcing steel and priming the substrate before application.
| Brand | Sika |
|---|---|
| Manufacturer | Sika |
