PENOSIL
Premium Fire Block Gun Foam 121 Foam for blocking passage of smoke and flames

VALUES

• Wide application temperature range
• Perfect for hot and dry climate
• High yield
• No-bow formula
• Excellent sound and thermal insulation properties
• Provides airtight sealing

USAGE INSTRUCTIONS

Surfaces must be clean from dust, loose particles and oil stains. Moisten dry surfaces with water mist (only at temperatures above 32 degrees) to ensure a faster curing time and better end results. Shake the can well before use. Connect the foam gun to the valve. Working position – bottom up. Foam output can be adjusted by gun trigger and adjustment screw. Cut excess foam after complete curing.

TIPS

• Application air temperature: +20°F…+121°F, can temperature: +41°F…+104°F, best result at +68°F.
• Storage +41°F to +86°F.
• Due to the wide variety of construction materials, we recommend a preliminary compatibility test.
• Working at low temperatures, the foam can must be prewarmed to room temperature (around +68°F).
• Cold foam can has to be warmed with water or air (max. 86 °F) before starting work in low temperatures.
• Use Penosil Premium Foam Cleaner 929 to clean tools and surfaces from uncured foam.

LIMITATIONS

• Can should not be exposed to temperature over +122°F, kept near heat sources or in direct sunlight.
• Cured foam needs to be covered with a suitable material to protect against UV rays.
• Not suitable for surfaces in constant contact with water.
• Store upright at +41°F to +86°F.