This two-part semi-rigid polyurethane foam features a 125 kg/m³ density and 1:9 expansion ratio for rapid filling, sealing, and insulation applications. It reacts in approximately 5 seconds, expands within 30 seconds, and can be trimmed after 3 minutes with full cure achieved in 2 hours. The closed-cell structure provides thermal insulation and water resistance, while the semi-rigid formulation balances structural support with controlled flexibility. It also delivers 15,000 mPa·s mixed viscosity and 1.12 relative density for reliable dispensing through manual, pneumatic, or automated systems.
Instructions
Prepare and position dispensing equipment (manual, pneumatic, or automated).
Mix Part A and Part B as specified and apply immediately.
Allow foam to expand and fill the cavity.
Trim excess material after 3 minutes.
Allow full cure for 2 hours before load or finishing.
Applications
Thermal and acoustic insulation for roofs, windows, and piping