Heat shield insulation for cars SGM Uniton 4 mm is a universal heat and sound insulation material made from polyethylene foam with a waterproof adhesive layer. It is made from polyethylene foam with a closed-cell structure filled with air, providing low thermal conductivity and effective noise absorption.

The waterproof adhesive layer ensures secure adhesion to a variety of surfaces. The material does not absorb moisture, maintains its properties even with temperature fluctuations, and is suitable for use in high-humidity conditions. It keeps the interior cool in hot weather and prevents heat loss in winter. Available in two thicknesses: 4mm and 8mm, the thicker version offers improved performance for greater effectiveness.