Sikadur®-55 LP IN
Low Viscosity Moisture Tolerant Epoxy Injection Resin
Authorized Project Distributor — Sika India | Space Arc Engineering, Ghaziabad
Product Overview
Sikadur®-55 LP IN is a low viscosity, two-component, solvent-free, moisture-tolerant epoxy injection resin specifically formulated for structural injection into fine cracks in concrete, stone masonry, and similar porous substrates. Its ultra-low viscosity allows it to penetrate and fill cracks as narrow as 0.1 mm under low injection pressure, restoring structural integrity by creating a continuous, high-strength epoxy bridge across the crack width. Space Arc Engineering distributes Sikadur®-55 LP IN for structural crack repair in bridges, high-rise buildings, water retaining structures, and industrial flooring across Delhi NCR and UP.
Applications
- Structural crack injection in concrete beams and slabs
- Bridge deck and pier crack healing
- Water retaining structure crack sealing
- Crack injection in industrial flooring
- Column and wall crack repair
- Pre-stressing and post-tensioning duct void filling
Key Advantages
- Ultra-low viscosity — penetrates cracks as narrow as 0.1 mm
- Moisture tolerant — suitable for damp or wet cracks
- High final bond strength equal to or greater than concrete
- Restores structural continuity across cracked section
- 2-component system with precise mix ratio
- Solvent-free — can be used in enclosed spaces
Technical Data
| Type | 2-component low viscosity epoxy |
| Viscosity (mixed) | ~200–400 mPa.s at 25°C |
| Min. Crack Width | 0.1 mm |
| Compressive Strength | > 75 MPa |
| Tensile Strength | > 25 MPa |
| Pot Life at 25°C | ~30 min |
Get a Quote
📞 +91 9999155255
📧 info@space-arc.com
🏢 Space Arc Engineering, Sahibabad, Ghaziabad
Frequently Asked Questions
What crack width is Sikadur-55 LP IN suitable for?
Sikadur-55 LP IN can penetrate and fill cracks as narrow as 0.1 mm due to its ultra-low viscosity. For wider cracks (>5 mm), a higher viscosity product like Sikadur-53 FLV is more appropriate.
Can Sikadur-55 LP IN be used in wet or damp conditions?
Yes. Sikadur-55 LP IN is moisture-tolerant and can be injected into damp or slightly wet cracks, making it suitable for water retaining structures, basements, and wet areas.
Does crack injection with Sikadur-55 LP IN restore structural strength?
Yes. Once cured, Sikadur-55 LP IN achieves compressive strength greater than most concrete substrates, effectively healing and restoring the structural section.
Source Sikadur®-55 LP IN for Your Project
Space Arc Engineering is an Authorized Project Distributor for Sika India serving Delhi NCR, Ghaziabad, Noida, Greater Noida and Uttar Pradesh.