Dural 340 NS/SL

DURAL340 NS / SL is a two component, 100% solids epoxy resin joint fillers.


  • Protects joint edges and prevents spalling in control joints
  • High bond strength
  • Resistance to mild acids/alkalis and incidental contact with aromatic solvents
  • Excellent thermal shock resistance
  • DURAL 340 NS is a non-sag version used for vertical surfaces or sloped horizontal surfaces
  • DURAL 340 SL is a self-leveling formulation used for horizontal surfaces
  • 33 colors available using color packs


  • Filling concrete construction joints
  • Control joints
  • Wire sealant
  • Cracks in concrete
  • Traffic loop sealant


USDA compliant


DURAL 340 SL and DURAL 340 NS are packaged in 4 gal (15.5 L) and 10 gal (37.85 L) units.

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