STERN MULTI PURPOSE EXTRA POLYURETHANE FOAM N241

STERN MULTI PURPOSE EXTRA POLYURETHANE FOAM N241 Details

Description:

STERN EXTRA POLYURETHANE FOAM Multi-Purpose extra formulized installation and filling foam which hardens in 1-3 hours. It has a distinctive straw which yields to a greater volume and faster drying time for PU Foam.

Application area & Features:

For fixing doors, windows and similar frames, filling holes, used for insulation of hot and cold water pipes and electrical equipment’s, fill up the gaps, holes and cracks.

It can be shaved, sandpapered and painted after it gets harden in 1-3 hours. Bonds to all kinds of building materials except silicone, teflon, polyethylene and polypropylene. It is resistant to every kind of weather conditions, seawater, steam and moisture.

Instructions for use:

Shake the can strongly for 30 seconds. Twist and install the specialized dosage trigger on the can. Remove the dirt, dust and grease from the application place and moisture it by water (moisturing the ground and released foam is important for accelerating the reaction and obtaining a productive result). Turn the can upside down and press the trigger. For later applications, dried foam residue should be removed from the pipe and valve. Smeared foam residue can be cleaned by STERN PU FOAM CLEANER. Since foam tenders to expand, proper quantities should be used.

Shelf life:

15 months. Production date is on the can.

 

N241 - 850 ML

 

TECHNICAL DATA

TECHNICAL
DATA

(23C RH %50)

CURING SYSTEM
MOISTURE
SKIN FORMING TIME
8-10 min
CUTTING TIME
15-20 min
ULTIMATE ELONGATION (%)
19
TENSILE STRENGTH
3 N/cm²
DENSITY
15-18 kg/m³
THERMAL RESISTANCE
-40ºC to +100ºC
YIELD
70 lt
CLOSED CELL CONTENT(%)
60-70
THERMAL CONDUCTIVITY
25-30 М W/m.K
APPLICATION TEMPERATURE
0ºC / +35ºC
STORAGE TEMPERATURE
0ºC / +30ºC
 STERN MULTI PURPOSE EXTRA POLYURETHANE FOAM N241