Eucolastic 1NS

Single-Component, Polyurethane Hybrid Sealant

Eucolastic 1NS is a single-component, non-sag, low-modulus, moisture-cure, polyurethane hybrid joint sealant. Eucolastic 1NS is formulated with a unique silane-terminated polyurethane polymer, that provides unequaled performance against stand-alone polyurethane sealants.

Eucolastic 1NS is an extremely durable sealant in dynamic joints, offering persistent adhesion once fully cured.

Basic Uses

Primary Applications:

  • Concrete control & expansion joints
  • Precast concrete panels
  • EIFS
  • Window & door perimeters
  • Masonry
  • Interior and exterior applications
  • No frequently asked questions for this product