- Hong Kong SAR
Sikadur®-20 Crack Seal
Colour | : | Yellowish |
Usage | : | To 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 |
Application | : | Indoor | Outdoor |
Shelf Life | : | 2 years when unopened and stored properly in original container |
Storage Conditions | : | Stored in dry, cool, and shaded place |
Packaging | : | 160 mL and 850 mL set |
Pot Life | : | 20 min (At +30 °C) |
Mixing Ratio | : | Comp A : B = 1 : 1 by volume |
Tensile Adhesion Strength | : | 28 days: ~2.0 N/ mm² (Concrete failure, over mechanically prepared concrete surface) |
Tensile Strength In Flexure | : | 28 days: Elastic |
Density | : | ~1.07 kg/ L |
Viscosity | : | 83 ±30 cps |
No Shrinkage | : | Yes |
High Adhesive Strength | : | Yes |
Certification | : | ISO 14001 SGS | ISO 9001 SGS |