PU-Foam (KB3)

Good heat and sound insulation.
Adhering to most building materials like
wood, concrete, brick, metal, aluminium, but not to polyethylene, silicone and PTFE.
Exact dosage – economical consumption
Easier to handle and work with the PU – foam
No leaking or dripping from the nozzle.
Less cleaning.
Quick can replacement.
One-component polyurethane foam to be used with a gun or straw.
It is hardened by air humidity.
Provides good sound and thermal insulation.
It adheres well to most construction materials such as wood, concrete, porous concrete, brick, metal and aluminum, but not to polyethylene, silicone and PTFE.

Code	Packing
KSF315	Aerosol can 750 ml with straw
KSF325	Aerosol can 750 ml with gun

Characteristic	Test methods	Value (KSF315)	Value (KSF325)
Volume	FEICA OCF TM 1003	33–38l (free foamed) (750ml)	42–47l (free foamed) (750ml)
Specific density	FEICA OCF TM 1019	20–25 kg/m³	16–18 kg/m³
Application temperature		min. +5°C (surface), 20–25°C (can)	min. +5°C (surface), 20–25°C (can)
Tack free time	FEICA OCF TM 1014	5–10 min.	5–10 min.
Cutting time	FEICA OCF TM 1005	25–30 min.	25–30 min.
Hardening time		1,5–5 hours, depending on temperature and humidity	1,5–5 hours, depending on temperature and humidity
Temperature resistance		from -40°C to +90°C	from -40°C to +90°C
Dimensional stability	FEICA OCF TM 1004	max. ±5%	max. ±5%
Water absorption	DIN 53428	max. 1 vol.%	max. 1 vol.%
Compression strength	FEICA OCF TM 1011	0,04–0,05 MPa	0,04–0,05 MPa
Tensile strength	FEICA OCF TM 1018	0,12–0,14 MPa	0,12–0,14 MPa
Elongation at break	FEICA OCF TM 1018	20–25%	20–30%
Thermal conductivity	DIN 52612	0,039 W/(m K) at 20°C	0,036 W/(m K) at 20°C
Flammability class	EN 13501–1	F	F

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