Topeca Foam B3 is an expansive polyurethane foam for fixing, filling, sealing and insulating in the construction sector.
Topeca Foam B3 was specially developed for fixing door and window frames, panels and insulation boards; filling and sealing cavities in partitions and walls; thermal and acoustic insulation. Filling cavities in pipes and cables crossing areas. Insulation of water, ventilation or heating systems.
Sealing and filling cavities in roofing.
Allows painting or another type of coating after full curing.
Consumption: 35 - 40 L / Pack (750 mL)
Composition: Polyurethane foam
Application features:
Application temperature: 5 to 35ºC
Skin training: 8-12 min
Drying time: 9 min
Waiting time for cutting: 20- 40 min
Cure time: 80-100 min
Installments:
Density: 18-25kg/ m3
Thermal Conductivity: 30-35 mW/(m.K)
Temperature resistant: -40 to +90ºC
Fire resistance class: B3
Acoustic Isolation: 62 dB
NOTE: The results presented were obtained in the laboratory under standardized conditions (23 ºC and 50% RH), and may vary depending on the actual application conditions, considering a 30 mm cord of adhesive.
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