Sika® Injection 451(IN) is a special solvent free, very low viscous epoxy injection resin for water proofing application

Sika® Injection 451(IN) is suitable for closing, sealing and bridging of dry and damp cracks and cavities, where structural bond strength is required to restore structural integrity. It is suitable for use in concrete, brick and natural stone substrates, particularly in civil engineering structures, i.e. bridges, tunnels and shafts

• Very low viscosity (especially at low temperatures)
• Very good adhesion on dry and damp surfaces in most mineral substrates (i.e. concrete, masonry and natural stone etc)
• Excellent barrier against water infiltration and corrosion promoting media
• Due to its low viscosity it can penetrates into cracks >0.2 mm in width
• No subsequent shrinkage in dry conditions
• Solvent-free

Colours

• Part A: colourless
• Part B: Amber
• Part A+B mixed: Amber

Packaging

• 1.0 kg (A+B) Pre-batched unit
• Part A: 0.80 kg Metal container
• Part B: 0.20 kg Metal container