Sprayfoam PU-Bs NBS

Sprayfoam PU-Bs NBS: Spray Foam Insulation From a Single Can

Not every insulation job justifies a 2K system. Sprayfoam PU-Bs NBS is a ready-to-use, one component spray foam in an aerosol can. With a foam gun and the matching spray adapter, it applies an even, thermally insulating and sealing foam layer to curved, irregular and hard-to-reach surfaces, and fills small seams, gaps and irregularities along the way.

  • Approx. 40 litres of foam, covering about 1.2 m² per can
  • Cuttable after only 10–14 minutes (+20 °C, 50% RH)
  • Thermal conductivity of 0.035–0.040 W/(m·K)
  • Compressive strength 105 kPa, tensile strength 138 kPa
  • Flexible foam structure, deformation (MTV) 37%

Sprayable PU Foam for Corners, Pipes, Roofs and Walls

As a sprayable PU foam, it is suited to corners and curves, joints and connections between building elements, pipes and pipe runs, technical spaces, roofs, walls, floors and small cavities. Spray from 30–40 cm in thin layers and let each layer react before applying the next. The cured foam is resistant from -40 °C to +90 °C and has fire class B2/E. Exposed foam must be protected with a coating or finish in outdoor applications.

Looking for a Private Label Producer for Spray Foam Insulation?

A can-based spray insulation foam opens the insulation category to installers and DIY users without spray equipment. We produce this spray foam insulation under your brand as an accessible addition alongside the two-component system, with a guaranteed constant quality. We arrange:

  • Design support for cans, labels and packaging in line with your brand guidelines
  • Provision of UFI numbers and compliant product labels
  • Flexibility in outer packaging: labels on boxes or pre-printed boxes
  • Smaller quantities possible, so you can start without large stock
  • Fast delivery and a personal contact for full support
  • BasePolyurethane
  • CuringMoisture
  • ApplicationFoam gun with spray adapter (NBS)
  • Skin formation time (+20 °C, 50% RH)7–11 min
  • Cuttable after (+20 °C, 50% RH)10–14 min
  • Thermal conductivity (λ)0.035–0.040 W/(m·K)
  • Compressive strength105 kPa
  • Tensile strength138 kPa
  • Adhesive strength94 kPa
  • Density of cured foam13–15 kg/m³
  • Deformation (MTV)37%
  • Foam yieldApprox. 40 litres / 1.2 m²
  • Fire class (DIN 4102)B2/E
  • Temperature resistance-40 °C to +90 °C
  • Application temperature+5 °C to +35 °C
  • Ideal application temperature+10 °C to +25 °C
Polyurethane, 1K moisture-curing

Sprayfoam PU-Bs NBS

A one-component, sprayable PU foam in an aerosol can for quickly insulating and sealing curved, irregular and hard-to-reach surfaces. Available under your private label.
  • High filling capacity and foam yield
  • Low shrinkage after curing
  • Good adhesion to many common building materials
  • Good thermal insulation properties
  • Suitable for sealing joints and gaps
  • Easy to spray with foam gun and spray adapter
  • Quick to cut
Base PolyurethaneCuring MoistureApplication Foam gun with spray adapter (NBS)Skin formation time (+20 °C, 50% RH) 7–11 minCuttable after (+20 °C, 50% RH) 10–14 minThermal conductivity (λ) 0.035–0.040 W/(m·K)Compressive strength 105 kPaTensile strength 138 kPaAdhesive strength 94 kPaDensity of cured foam 13–15 kg/m³Deformation (MTV) 37%Foam yield Approx. 40 litres / 1.2 m²Fire class (DIN 4102) B2/ETemperature resistance -40 °C to +90 °CApplication temperature +5 °C to +35 °CIdeal application temperature +10 °C to +25 °C
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