DL CHEMICALS Parafoam PU Foam NBS Gun Grade

This Parafoam NBS gun grade polyurethane expanding foam developed by DL Chemicals, is ideal for a wide range of filling, sealing and joint insulating jobs, including filling gaps around door and window frames or filing building seams. Parafoam achieves excellent adhesion to most surfaces, including wood, concrete, stone, masonry, plasterwork, metals, most plastics and more. It is temperature, water and chemical resistant; and is CFC and HCFC free.

Features:

Good thermal and acoustic insulation

One-component PU gun foam

High volume - moderate post expansion (low curing pressure)

No hardening behind the safety valve, no intrusion of moisture

Can be cut, sawn, plastered and painted once cured

Resistant against water