Expanding Foam Tape

Product description：

Expanding Foam Tape is an open cell polyurethane foam tape, impregnated with a bitumen free acrylic resin, with the main functions of a weather and acoustic seal and backing for sealant joints where the tape will act as a secondary seal.

 

Product Features

 

• Pre-compressed, self-expanding polyurethane foam with acrylate dispersion impregnation

• Provides resistance to rain, wind, sun/UV, sound, draft and dust

• Pressure sensitive adhesive for fast and easy installation

• Acoustic and thermal insulation properties

• Flame retardant

 

Technical Information:

Property	Value or rating
Thermal conductivity (λ)	≤0.04 W/m·k
Tensile strength	≥145kpa
Elongation at break	≥150%
Soften temperature point	≥60℃
Flammability	No cracking or splitting
Water vapor transmission rate	2.0*10-6 g/(m2·s·pa)
Water vapour resistance factor (μ)	≤ 100
Temperature resistance	-30 / +90 °C
Reaction to fire	UL-94 V0/HF-1/HBF/Class B1,B2,B3 (Can be customized)

Specification

Typical Application:

●Truck toppers

●Air-sealing doors and windows

●Log and prefabricated homes

●seal the junction between the roof valley and the roof cover

●Seal out dust, air, wind-driven snow, and moisture from joint details in metal buildings, panels, roofs

Package

 

 

 

 

 

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