Sikadur 20 Crack Seal
Low viscosity and semi elastic epoxy resin
Sikadur 20 Crack Seal price in Bangladesh is a solvent-free, 2-component low viscosity and semi elastic liquid, based on epoxy resins. It is used especially for sealing of non-structural cracks and cavities in concrete.
- Semi elastic crack sealing
- Low viscosity
- Suitable in both, dry and damp conditions
Usage
- Fill and seal non-structural crack and cavities in structural concrete such as concrete decks, balconies, concrete roof structures, wet room, swimming pool and especially before waterproofing works.
- Repair floor tile joint for leakage treatment at wet room.
Packaging
Sikadur 20 Crack Seal price in Bangladesh
Part A+B | 140 mL set |
Part A | 70 mL |
Part B | 70 mL |
Advantages
- Semi elastic crack sealing
- Low viscosity
- Suitable in both, dry and damp conditions
- High adhesive strength
- No shrinkage
Product Information
Chemical base
Epoxy resin
Â
Shelf life
12 months from date of production
Storage conditions
The product must be stored properly in undamaged, unopened original sealed packaging in dry conditions at temperatures between +10 °C and +35 °C. Protect from direct sunlight and frost.
Density
| ~1.05Â kg/L (Part A+B mixed) | (EN ISO 2811-1) |
Viscosity
~90 mPa·s (Brookfield viscometer, 2/30, +30 °C)
Application Information
Mixing ratio
Part A : Part B = 1 : 1 (by volume)
Pot life
> 20 min (at +30 °C)
Consumption
SUBSTRATE QUALITY
- Minimum age of concrete must be 28 days prior to application.
- Surface must be clean and sound.
- It may be dry or damp, but free of standing water.
- Maximum crack width must be 10 mm.
SUBSTRATE PREPARATION
- Groove and clean the cracks / cavities / tile joint (free of water).
MIXING
- Slowly shake each components.
- Proportion 1 part Component A to 1 part Component B into a clean bottle.
- Invert the bottle 15 – 20 times slowly until uniformly mixed.
- Mix only quantity that can be used within it is pot life.
