Lightweight Damping Material Legetolex D-300K

A lightweight, high-performance damping material that uses an aluminum base material and has stable adhesive strength in both winter and summer, making it easy to work with.
[Features]
・ A large damping effect can be obtained by simply pasting it on a small area (30 to 50% of the ceiling area as a guide), and it is effective as a measure against raindrop noise.
・ It contributes to weight reduction due to its low specific gravity.
・ Since it is a pressure-sensitive adhesive type, it does not require adhesive application or heat treatment and is easy to process. It smoothly follows a 3-dimensional curved surface.
・ It has a proven track record in reducing the sound of raindrops of 10 to 15 dB.
・ It demonstrates a stable damping effect in a wide temperature range (0 to 40°C).
[Application]
・ Damping material for car doors.
・ Measures against the sound of raindrops on the ceiling of the bay window frame, and soundproof and damping of structures.