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.

Features & Benefits

• Skins rapidly and is tack-free in 3 to 4 hours @ 24° C
• Remains adhesively and cohesively bonded during temperature cyclic movement
• Extraordinary movement capability of +/- 35%
• Can be painted

Applications

• Concrete control & expansion joints
• Precast concrete panels
• EIFS
• Window & door perimeters
• Masonry
• Interior and exterior applications
• Above and below grade

Specifications / Compliances

• ASTM C920 Type S, Grade NS, Class 35, Use NT, M, A and O
• U.S. Federal Specification TT-S-00230C Class A, Type II
• ASTM C1248
• CAN/CGSB 19.13-M87

Packaging

EUCOLASTIC 1NS is available in 300 ml cartridges (30 per case)