Eucolastic 1SL 887ml.

Eucolastic 1SL 887ml.

Arco Item Number:

  • $18.29
    Unit price per 

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Technical Data Sheet

Safety Data Sheet

EUCOLASTIC 1SL is a single-component, low-modulus, moisture-cure, self-leveling, polyurethane joint sealant.

EUCOLASTIC 1SL is formulated to be extremely durable in dynamic joints. It provides superior wear resistance to rubber tires and pedestrians in high traffic areas.

Features & Benefits:

  • Skins rapidly and is tack-free in less than 5 hours @ 75° F (24° C)
  • Remains adhesively and cohesively bonded during temperature cyclic movement
  • Extraordinary movement capability of +100% / -50%
  • Ease of application; dispense and walk away, up to a 6% slope


  • Concrete control & expansion joints
  • Sidewalks
  • Truck terminals
  • Plazas
  • Swimming pool decks
  • Interior and exterior applications

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