SikaSeal-105 | MCT CHEMICALS | SIKA PAKISTAN

Description

Uses
SikaSeal®-105 is an affordable and easy-to-use waterproofing slurry suitable for both internal and external applications. It is ideal for use in:

• Water and sewage facilities such as tanks and manholes
• Basements and lift pits
• Retaining walls and bridge structures
• Sea walls and irrigation channels
• Balconies, bathrooms, etc. SikaSeal®-105 is effective against both positive and negative water pressure.

Characteristics / Advantages
SikaSeal®-105 is part of the complete Sika system for cost-effective waterproofing of water containment structures. It offers the following benefits:

• Pre-measured components (no water required)
• Impermeable
• Can be applied using a brush, trowel, or spray
• Strong adhesion to stable substrates

Product Information

• Composition: Cement, selected graded aggregates, and polymer dispersion
• Packaging: 25 kg units (5 kg pails of component A and 20 kg bags of component B)
• Appearance / Colour:
  • Component A: White liquid
  • Component B: Grey powder
• Shelf Life: At least 12 months from the production date when stored in its original, unopened packaging
• Storage Conditions: Store in a dry area, between 5°C and 35°C, and protect from direct sunlight
• Density: ~2.00 kg/l at 23°C (fresh mortar)
• Maximum Grain Size: ~0.6 mm
• Compressive Strength: >30 N/mm² (28 days) (EN 196)
• Tensile Strength in Flexure: ~9.6 N/mm² (28 days) (EN 196)
• Tensile Adhesion Strength: ~1.5 N/mm² (ASTM D 4541)

Application Information

• Mixing Ratio:
  • As a slurry: A : B = 1 : 4 by weight
  • As a mortar: A : B = 1 : 4.5 by weight
• Consumption:
  • 2.0 kg/m² minimum / 4.0 kg/m² maximum
  • For water-retaining structures, use 4.0 – 8.0 kg/m², depending on water head, applying at least two coats
  • For damp proofing, apply a minimum of 2.0 kg/m²
• Layer Thickness: 1 mm minimum / 2 mm maximum per coat
• Ambient Air Temperature: Min. +5°C / Max. +40°C
• Substrate Temperature: Min. +5°C / Max. +40°C
• Pot Life:
  • At +25°C: ~60 minutes
  • At +40°C: ~30 minutes
• Waiting Time / Overcoating:
  • Approximately 3 hours at 30°C before applying subsequent coats
  • 5 to 7 days before painting with compatible decorative coatings, depending on thickness