The HI-TECH Macarona Heat Resistance Sleeves offer a superior solution for shielding electrical leads and systems in demanding industrial settings. Crafted from braided premium fiberglass coated with polyester-modified PVC resin, these sleeves deliver outstanding durability, withstanding temperatures up to 130°C while providing unmatched resistance to chemicals and solvents. Ideal for motors, transformers, and generators, they extend component life through reliable insulation and a flexible design that simplifies installation, saving you time and effort.