The one-component gun foam with proven resistance to water pressure
1c premium gun foam PUP BS 750 B2
The fischer gun fountain foam Premium PUP BS 750 is particularly suitable for the sealing and joining of concrete manhole rings and saddle joints as well as the insulating and filling of wall penetrations, cavities, wall connections and finished elements. The foam means that there is no need for the time-consuming application of mortar. The high resistance to dilute chemicals and mineral oils, acids and bacteria found in soil, and rot all guarantee the lasting function of the product. Water pressure resistance testing offers additional reliability. The beige fischer one-component gun foam PUP BS 750 dispenser is fitted with an improved standard valve that increases the product shelf life. Protective gloves for end users are included.
External testing of watertightness when used in connection with hinged manhole rings fulfils the requirements for a well foam.
The special foam is ready and easy to use, and replaces the time- and work-intensive application of mortar.
The high resistance to dilute chemicals and mineral oil, the resistance to acids and bacteria found in soil, and the resistance to rot all guarantee a lasting function.
The easy dosage allows for a con-trolled filling and sealing, and ensures that the correct amount is used.
The new non-sticking safety valve guarantees long-lasting functionality.
Certificates
General test certificate from building authorities P-NDS04-137
Test for watertightness up to 0.5bar for the adhesion of manhole rings
Proven joint soundproofing: R(ST,w)=61 (-1;-3) dB in line with ISOEN717-1
Proven thermal conductivity: Reduces heat loss by 0.0345W/(m*K)
Based on DIN18542, proven airtightness of a < 0.1 m³/[h*m*(daPa)²/3]
EMICODE® EC 1 Plus - very low emmission
French VOC-emission class A+
Application and approval
Applications
To quickly fill joints between hinged manhole rings
To seal and bind well shafts, manhole shafts, domestic sewage treatment plants and cisterns
To insulate and fill wall penetrations, cavities, wall connections and finished elements
Building materials
Bonds to all standard building materials such as:
Concrete
Anodised layer
Fibre cement
Gypsum plasterboard
Wood
Sand-lime brick
Plastics (not on PE, PP, Teflon, silicone)
Masonry
Metals with priming coat
Plaster
Stone
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
Bind manholes together before skin formation.
Do not cut or spread foam coming from the hinge.
Hardened within 80 - 100 minutes
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.
