Slow Expanding Pre-compressed Foam Tape

Product description:

Slow Expanding Pre-compressed Foam Tape made of impregnated permanently elastic fine cell soft polyurethane foam, which expands slowly and evenly to provide a seal against wind and driving rain. The product can bridge extreme joint tolerances, maintaining a seal against driving rain (600PA) when compressed to at least 33%. It is compatible with all current building and sealing materials. 

Features：

●Weather seal for wind-driven rain

●Vapour diffusion permeable

●Good air-tightness if used compressed

●Seals against uneven surfaces

●No shrinkage or blow-out due to closed-cell breakage

●Acoustic and thermal insulation

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:

●Window & Door Installations 

●General Construction

●Industrial & Commercial Constructions

●Metal Facade Construction

●Pre-Fabricated & Modular Buildings

●Timber Frame Constructions

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