Insul-LocK Pipe Insulation | 6RXL038038

The Insul-LocK Pipe Insulation 6RXL038038 is a high-quality solution designed for B77-568 models, providing exceptional thermal insulation with a wall thickness of 3/8". This durable insulation, made of closed-cell elastomeric rubber, resists moisture vapor and controls condensation effectively. Each 6' length weighs 32.3 lbs and can withstand temperatures ranging from -70°F to +200°F. Easy to install, these pre-slit insulation tubes are ASTM E 84 25/50-tested according to UL 723 standards.