Product description:
Single Sided Expanding Foam Tape is a quality foam tape, which is made of permanently elastic polyurethane. The Single Sided Expanding Foam Tape is a popular joint sealing product,it is fire-retardant.The foam tape is made for closing holes, but it also works well for closing the cracks in your doorway and other frames. This will provide good protection against noise, drafts, dust and heat/cold.
Features：
●Pre-compressed foam joint sealing tape
●Seals against rain, wind, draughts & sound
●Accommodates joint movement
●Breathable for vapour diffusion
●Improves energy efficiency in buildings
Technical Information:
| Property | Value or rating |
| Base material | High density polyurethane foam |
| Impregnation | Fire resistant polymeric dispersion |
| Thermal conductivity (λ) | ≤0.04 W/m·k |
| Tensile strength | ≥145kPa |
Elongation at break | ≥152% |
| Soften temperature point | ≥60℃ |
| Fire resistance | UL-94 HBF/V-0 |
| Flexibility | No cracking or splitting |
| Water vapor transmission rate | 2.0*10-6 g/(m2·s·pa) |
| Temperature range | -40~85°C |
Specification:
Packing Details:
Typical Application:
●Around doors and windows
●Log and prefabricated homes
●Joints and seams in metal construction
●Panel joints in precast panel construction
●Civil and underground construction (highway and airport runways)
●For control joints, expansion joints and isolation joints in concrete construction
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