D-400 Dry Sealant (Sealing for cracked pedestal,for steel plate reinforcement)


The space sealing material(D-400) is as multiple purpose adhesive on dried surface for civil engineering & bulding construction is high performance
product researched and developed as epoxy resin is main ingredient and is used for wider area as pinhole sealing material such as joint area, slab
crack element on concrete structure as bridges, dams, expressway tunnel, subway, apartment houses of constructions sites as ever developing.


  • Adhesion on joint element of concrete structure & PC panel.
  • Adhesion on bridge segment.
  • Set-up crack surface sealing & sitting platform.
  • Sealing adhesion on steel panel reinforced area.
  • Adhesion on precast concrete soundproofing wall.
  • Adhesion of joint area of precast PC culvert.
  • Adhesion of road surface.


  • Good for mixing and workability as is paste quality.
  • Has powerful adhesion, tensil, compression, bending resistance and shocking-proof.
  • High level of physical strength.
  • Has no curing shrinkage.
  • Durability & compactness is superior and waterproofing effect may also be obtainable.
  • Good for resistance to alkalinity, salty and acidity


Main Ingredients
 Epoxy Resin, Polyamidamin
 Light Gray
 Mixing Ratio
 Main : Hardener = 1 : 1
 Pot Life
50min ± 10 (25℃)
Finger Touch Cure Time
14hours ± 3 (25℃)
Curing Time
 24 ~ 36hours(25℃)