weberfoam PU New Product

Base : Polyurethane
Curing system : Moisture cure
Density after expansion : 20 ± 3 kg/m3 (extruded)
Curing rate : From 2 to 3 hours for a bead of 3 cm. at 20 ํC/65% RH
Temperature resistance : -40 ํC to +90 ํC
Shrinkage : None
Tack free time : 10 minutes (+20 ํC/60% RH)
Expansion rate : 120%-200%
Fire class : B2 (DIN 4102 part 2)
Foam yield Max. : 25 ± 3 liter/can

• Multifunction adaptor allows straw or a handgun application
• Fire resistance to class B2
• Can be applied in all positions (360 ํ)
• High rate of expansion
• Suitable for application at low temperatures (+5 ํC)
• Fast curing
• Excellent heat insulation
• Effective sound dampening
• CFC / HCFC-free
• Can be cut, sanded, plastered and painted over after curing
• Water resistant
• Very good foam stability

• Protect the can from direct sunlight and temperatures above +50 ํC (danger of explosion due to being pressurised)
• Do not use on PE, PP, Teflon, silicone, oil, grease and other separating agents
• The foam is not UV resistant
• For the correct curing of the foam sufficient moisture is necessary
• Contains diphenyl methane – 4,4 di isocyanate (MDI)
• Do not extrude towards open fire or hot surfaces, keep away from sources of ignition