48 in. x 25 ft. Aluminum Foil Fiberglass Insulation Roll Radiant Barrier For Outdoor/Indoor Freezing Weather

Retail -$91 The material of glass wool roll felt is glass fiber, the core material is glass wool, the thermal conductivity (normal temperature) is 0.035, the use temperature is 350, mainly used for pipeline insulation. It has 5 major advantages, respectively: thermal insulation, sound absorption and noise reduction, excellent health, A1 non-combustible, fiber toughness. It is widely used in power, petroleum, chemical industry and other aspects, very convenient. Fire prevention: class a fire self-extinguishing, uniform and fine cotton fiber structure reduces the thermal conductivity of the product, so as to play a good insulation effect Thermal insulation: durable heat insulation, high and low temperature resistance, so that the shape will not be damaged with drastic changes in surface temperature, thermal insulation effect is good Noise reduction: safe and environmental sound absorption noise reduction, the internal fiber of the product fluffy staggered, there are a lot of small gaps, noise, will go through the layers of obstacles continue to reduce Convenient construction: small volume density, can be arbitrarily cut to facilitate construction Glass wool felt is a class non-combustible material, effective non-combustible, does not produce harmful gases, long service life, does not contain slag ball