Product description:
Single Sided Expanding Foam Sealing Tape is impregnated, pre-compressed foam joint sealing tape. Equipped with a self-adhesive strip as an assembly aid. Particularly suitable for exterior sealing of expansion joints, prefabricated elements, partitions, windows and door connections.
Features：
●Weather seal for wind-driven rain
●Water-repellent yet vapour-permeable
●Facilitates favourable moisture regulation in joints
●No shrinkage or blow-out due to closed-cell breakage
●Acoustic and thermal insulation
●Compatible with most porous or sensitive substrates
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 |
≥152% |
| Fire Resistance | UL94 HBF/HF-1/V-0 |
| Soften temperature point | ≥60℃ |
| Flexibility | No cracking or splitting |
| Water vapor transmission rate | 2.0*10-6 g/(m2·s·pa) |
| Temperature range | -40~85℃ |
Specification：
Packing Details:
Typical Application:
●Sealing of gaps between window sills and door frames
●Sealing between concrete sections
●Sealing of double casement windows
●Sealing of sky-lights and roof-lights
●Sealing of roof constructions
●Insulation against noise and vibrations in connection with ventilation and climate installations
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