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
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
| ~1.05 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.
