STERN MULTI PURPOSE EXTRA POLYURETHANE GUN FOAM N335

STERN MULTI PURPOSE EXTRA POLYURETHANE GUN FOAM N335

Product Code: N335

Description:

STERN EXTRA PU GUN FOAM is an assembly and filling foam with boosted volume by its special formula. It is a multi-purpose foam and is cured by the humidity of air.

Application area & Features:

To install doors and window frames, filling gaps, used for insulation hot and cold water pipes and electrical equipment’s, fills up the gaps, holes and cracks. After gets harden in 1-3 hours, it can be shaved, sandpapered and painted. Bonds to any kinds of building materials except silicone, teflon, polyethylene and polypropylene. It resists to severe weather conditions, seawater, steam and moisture. 

Instructions for use:

Shake the can strongly for 30 seconds. Turn the can upside down and install to the foam gun. 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). Press the gun trigger to release the foam from the can. The output of the speed and volume can be controlled by the screw at rear of the gun. For later applications, dried foam residue should be removed from the gun and valve. Foam residue can be cleaned by STERN PU FOAM CLEANER. Since applied foam expands by time, controlled volume should be used.

Safety:

Contains 4,4 -Methylenediphenyl diisocyanate. Harmful for breathing. Keep away from children.

Shelf life:

18 months. Production date is on the can.

 

S335 800 ml

 

Technical Data:

TECHNICAL
DATA

(23C RH %50)

CURING SYSTEM:
MOISTURE
SKIN FORMING TIME:
8-10 min
CUTTING TIME:
30-45 min
ULTIMATE ELONGATION (%):
19
TENSILE STRENGTH:
3 N/cm²
DENSITY:
17-20 kg/m³
THERMAL RESISTANCE:
-40ºC to +100ºC
YIELD:
45-50 lt
CLOSED CELL CONTENT (%):
70-80
THERMAL CONDUCTIVITY:
25-30 M W/m.K
APPLICATION TEMPERATURE:
0ºC / +35ºC
STORAGE TEMPERATURE:
0ºC / +30ºC
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