Winter Grade Expanding Foam: Keep Installing When Temperatures Drop
Standard PU foam slows down sharply in the cold, and work on site has to stop. Winter grade expanding Foam is a ready-to-use, one-component winter PU foam with a special formulation that allows application at ambient temperatures down to -18 °C, provided the can itself is kept at the recommended product temperature of +10 °C to +25 °C. It insulates, mounts, seals and fills joints, seams, connections and cavities, and adheres to concrete, brick, wood and metal.
- Application temperature from -18 °C to +30 °C
- Tack-free in 5–7 minutes, cuttable after 30–45 minutes
- Approx. 40 litres of foam per 750 ml can
- Compressive strength 105 kPa, tensile strength 138 kPa
- Thermal conductivity of 0.035–0.040 W/(m·K)
Cold Weather Expanding Foam for Frames, Joints and Installations
As a winter gun foam, it is used for window and door frames, window sills, joints and gaps, cracks, cavities, pipes and electrical installations. Make sure substrates are free of ice and frost and do not moisten frozen substrates. At low temperatures, the reaction is slower than under standard conditions, so allow each layer to react before applying the next. The cured foam resists -50 °C to +78 °C and has fire class B3 (DIN 4102).
Looking for a Private Label Producer for Winter PU Foam?
A low temperature foam keeps your customers working, and buying, through the winter months. We produce this cold weather expanding foam under your private label with a constant quality, and our flexible production planning lets you build stock ahead of the season. What we take care of:
- 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
- ApplicationGun grade (NBS)
- ColourWhite
- Tack-free time5–7 min
- Drying time10–12 min
- Cuttable after30–45 min
- Thermal conductivity (λ)0.035–0.040 W/(m·K)
- Foam yield40 litres
- Compressive strength105 kPa
- Tensile strength138 kPa
- Adhesive strength94 kPa
- Fire class (DIN 4102)B3
- Temperature resistance-50 °C to +78 °C
- Application temperature (ambient)-18 °C to +30 °C
- Recommended can temperature+10 °C to +25 °C
Winter grade expanding Foam
- Special winter formulation for application down to -18 °C
- High filling capacity
- Good expansion
- High foam yield
- Low shrinkage after curing
- Good adhesion to many common building materials
- Good thermal insulating properties
- Easy to apply and quick to cut
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Questions about Winter grade expanding Foam
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Talk to a product specialist
Substrate advice, test reports or a custom formulation for your market.
Talk to a product specialist
Substrate advice, test reports or a custom formulation for your market.
Complete your private-label range
- Screws directly onto NBS foam guns
- Cleans guns inside and out
- Spray head for tools and surfaces
- Does not attack EPS or XPS
- Approx. 55 L yield, 70–100 g/m²
- Fully load-bearing after 12 hours
- Handheld with straw, no gun needed
- 700 kPa shear strength
- Fixing time 30 minutes
- Block adhesive foam instead of mortar
- 700 kPa shear strength
- Gun grade, 750 ml
