Therma Sleeve Heavy Duty is braided from fiberglass yarns and coated with high temperature resins. Therma Sleeve Heavy Duty is extremely tough and durable, maintaining its tight structure under extreme vibration, abrasion, mechanical stress and temperature variations. Therma Sleeve Heavy Duty installs easily over a variety of applications to either deflect or retain heat in environments up to 1,200°F (649°C).
