Sikadur®-20 Crack Seal

Sikadur®-20 Crack Seal
LOW VISCOSITY AND SEMI ELASTIC EPOXY RESIN
DESCRIPTION
A solvent-free, 2-component low viscosity and semi
elastic liquid, based on epoxy resins. Especially for
sealing into non-structural cracks and cavities in concrete.
USES
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.
Repair floor tile joint for leakage treatment at wet
room.
CHARACTERISTICS / ADVANTAGES
▪ Semi elastic crack sealing
▪ Low viscosity
▪ Suitable in both, dry and damp conditions
▪ High adhesive strength
▪ No shrinkage
PRODUCT INFORMATION
Packaging 160 mL set
Colour Yellowish
Shelf life 2 years when unopened and stored properly in original container
Storage conditions Stored in dry, cool, and shaded place
Density ~1.07 kg/L
Viscosity 83 ± 30 cps
TECHNICAL INFORMATION
Tensile Strength in Flexure 28 days Elastic (ASTM D-790)
Tensile Adhesion Strength 28 days ~2.0 N/mm2
(Concrete failure, over mechanically
prepared concrete surface)
1 / 2
APPLICATION INFORMATION
Mixing Ratio Comp. A : B = 1 : 1 by volume
Pot Life 20 min (at +30 °C)