209C extra slow hardener. For coating and general bonding applications. WEST SYSTEM. 7,2Kg (2x3.6kg)

Hardener 209 is an extra slow hardener formulated for use with resin 105, for general coating and bonding applications under extremely hot and / or wet conditions, or when an extended working time is desired at a high temperature. room.

The 105/209 blend provides approximately twice the pot life and working time over the slow hardener 206, and a pot life of up to 43 ° C. It forms a clear amber solid with good physical properties and good moisture resistance for bonding and plastering applications

Pot life at 22°C: 50 to 70 minutes

Pot life at 35°C: 20 to 30 minutes

Hardening to solid state at 22°C: 20 to 24 hours

Hardening to solid state at 35°C: 6 to 8 hours

Curing up to maximum resistance at 21°C: 5 to 9 days

Minimum recommended working temperature: 18°C

Pumps needed: (3: 1 ratio) 303