Premium 20mm Self-Adhesive Aluminum Foil Insulation Cotton

High-performance thermal insulation material with industrial-grade single-layer aluminum foil backing for maximum heat reflection. Features advanced pressure-sensitive adhesive for instant bonding without additional glue. Precision-engineered rubber-plastic composite core ensures superior temperature resistance (-40°C to +110°C).

Perfect for DIY roof insulation, HVAC duct wrapping, and garage/shed temperature control. 20mm thickness provides optimal sound dampening and vapor barrier properties. Factory-direct pricing with bulk discounts for contractors and wholesalers.

Seamless peel-and-stick installation saves 50% labor time compared to traditional materials. Flame-retardant certified (Class B1 standard) for safe residential/commercial use. Ships in reinforced industrial rolls to prevent transit damage.

Global wholesale availability with guaranteed lowest MOQ in the industry. Custom width/length options available for large-scale construction projects. Stock ready for immediate dispatch from our bonded warehouses worldwide.