Pur 7 Plus Control Expansion or Expanding Foam

Pur 7 Plus Control Expansion Foam

• PUR7 Plus is a high-quality PUR foam with a controlled expansion. 
• The foam swells by a maximum of 20%. 
• The low expansion pressure ensures that all spaces are filled, while structures remain in the right place. 
• Professional foam gun 
• Fire resistance class B1 
• Can be dosed very precisely 
• Very low expansion: max. 20% 
• Minimal swelling pressure 
• Cured after 60 minutes 
• Can be used in freezing temperatures down to -10°C 
• Use in combination with PUR7 Gun Resistant to rotting 
• TECHNICAL INFORMATION (also see the technical sheet) (.pdf) 
• Basic material: polyurethane Consumption: the content suffices for 40 running metres of open sprayed joints (joint dimensions 2 x 5 cm) Soundproofing: < 57 dB Surfaces tack-free: 9-11 minutes Curing time: +/- 60 minutes Material density: 17 - 19 gr/l Shear strength: 4.0 N/cm² Thermal conductivity: 0.035 W/mK Temperature resistance: from -40°C to +110°C Cutability at foam thickness 20 mm: 30-35 minutes Adhesion: adheres to virtually all substrates, with the exception of polyethylene, polypropylene, PTFE and some synthetic materials Fire resistance classification: B1 in accordance with DIN standard 4102 - difficultly flammable 
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• Shelf life: 12 months in closed, original packaging. Store dry and cool and STANDING UPRIGHT at 20°C 
• Tips from TEC7
• The substrate must be clean, solid, dust and grease-free. 
• Slightly moisten mineral substrates for a better adhesion. 
• Shake the can vigorously around 20 times before use. 
• Remove spilled PUR7 Plus with PUR7 Cleaner

View Consumer Information Sheet