Frost King® FV516 Duct Insulation Self Adhesive Foil & Foam, 15' Long, 12" Wide Rainy_Weather cylinder and is the perfect

cylinder and is the perfect solution for heating small enclosed spaces like tents up to 100 sq

Conforms to UL standard 489 for use only in federal pacific load centers

Leveling base included

this extractor is designed for use with two or four standard size frames and can be set up anywhere

Frost King® FV516 Duct Insulation Self Adhesive Foil & Foam, 15' Long, 12" Wide Rainy_Weather cylinder and is the perfectUse on both heating and air conditioning ducts. Conforms to sharp corners. Insulates and stops vibrations. Easy to use Use on both heating and air conditioning ducts Conforms to sharp corners Insulates and stops vibrations. Specifications Long: 15 ft. Wide: 12 in. Thick: 1 8 in.