The one-component gun foam with proven sound and thermal insulation as well as increased foam yield
1c premium gun foam PUP 750 B2
The fischer gun foam Premium PUP 750 B2 with sound and thermal insulation testing is particularly suitable for the filling, insulation and isolation of window connection joints and for the filling of door frame connection joints. The high yield of up to 55 litres reduces the number of cans needed, thus ensuring maximum economic efficiency. The low foam expansion rate during the hardening process avoids time-consuming and costly rework. The yellowish PUP 750 B2 has a solid valve that offers top security against blockages and the loss of gas. Protective gloves for end users are included.
The thermal protection and proven reduction of air permeability fulfil the high standards for modern thermal protection.
The proven 61dB sound insulation fulfils the standards of modern sound insulation and helps to reduce noise.
The high yield of up to 55 l reduces the number of cans needed, thus ensuring maximum economic efficiency.
The low level of foam expansion during the curing period avoids reworking, thus guaranteeing a simple and time-saving application.
The new safety valve prevents adhesion when being stored horizontally or during long interruptions of work, thus guaranteeing long-lasting functionality.
Certificates
General test certificate from building authorities P-NDS04-137
Proven joint soundproofing R(ST,w)=61 (-1;-3) dB in line with ISO EN 717-1
Proven thermal conductivity: Reduces heat loss by 0.0345 W/(m*K)
Based on DIN 18542, proven airtightness of a<0.1 m³/[h*m*(daPa)²/3]
EMICODE® EC 1 Plus - very low emission
French VOC-emission class A+
Application and approval
Applications
Insulating and filling window connection joints, around window sills and shutter boxes
Insulating and filling in roofing work and dry construction
Insulating and filling finished elements, wall connections, wall penetrations and cavities
Insulating and filling pipe penetrations and ventilation ducts
Building materials
Bonds to all standard building materials such as:
Concrete
Anodised layer
Gypsum plasterboard
Wood
Sand-lime brick
Plastics (not on PE, PP, Teflon, silicone)
Masonry
Metals with priming coat
Plaster
You can find detailed information on building materials in the registration document.
Assembly instruction
Functionality
1-component PU foam
Building material class B2
Processing temperature environment: +5 °C to +35 °C (can temperature: +10 °C to +30 °C)
Non-tacky within 8 - 12 minutes
Can be cut within 40 - 60 min
Hardened within 80 - 100 min
Temperature resistant from -40 °C to +90 °C
Layer thicknesses > 50 mm: foam in several layers and then dampen.
Fresh foam stains can be removed immediately with fischer PU cleaner.
