polyethylene duct for sale, brand-new and used.

****New,Factory Sealed*****Ready to ship 3M Duct Tape 2929, 1.88 in x 50 yd 5.8 mils Individually Wrapped 24 Rolls

3M™ Duct Tape 3900 is a general purpose conformable cloth duct tape (Green) Lot of 10 Rolls made with polyethylene film over cloth scrim and a synthetic rubber adhesive. A good choice for general maintenance, bundling, wr

****New,Factory Sealed*****Ready to ship 3M Duct Tape 3939, 2 in x 60 yd Individually Wrapped 24 Rolls Product Description

NASHUA 398 Duct Tape,72mm x 55m,11 mil,Olive DrabNASHUAItem Specifics

ITEM: NOVATEK NOVAIR 1000 GENERAL PURPOSE

ITEM: NOVATEK NOVAIR 2100 GENERAL PURPOSE NEGAT

1/4 inch x 4 inch x 150 feet Closed Cell Polyethylene Foam Roll This listing is for Ten (10) rolls of foam for a total of 1500 feet BEST SHIPPING VALUE. ATTENTION: THIS SHIPS GREYHOUND FREIGHT ONLY. IF YOU DO NOT HAVE A LOCAL GREYHOUND STATION OR ARE NOT ABLE TO GO THERE AND PICK IT UP PLEASE DO NOT BUY THIS.

ITEM: DuraVent Portable Blower / Ventilator Novatek, the originator of rotationally molded, polyethylene filtration equipment, proudly introduces the DuraVent. This virtually indestructible blower/ventilator brings new power and durability to the portable ventilation market. The DuraVent is dent proof, leak proof, and converts from discharge to suction in seconds!

ITEM: DuraVent Portable Blower / Ventilator Novatek, the originator of rotationally molded, polyethylene filtration equipment, proudly introduces the DuraVent. This virtually indestructible blower/ventilator brings new power and durability to the portable ventilation market. The DuraVent is dent proof, leak proof, and converts from discharge to suction in seconds!

DriEaz Defend Air Hepa 500 Air Scrubber Get high efficiency air filtration and great versatility in a highly portable package. The DefendAir HEPA 500 combines advanced air scrubbing performance with the features and

DefendAir HEPA 500 Versatile air scrubber and negative air machine Get high efficiency air filtration and great versatility in a highly portable package. The Defend

I am offering a Allegro Confined Space Fan, Axial, 15 ft. Duct 9533-15. The Item is listed as new other because the original box may be in good to fair condition.

See item specifics above. This is a BRAND NEW ITEM. It's still in the box and in pristine condition.

Item- Confined Space Fan Brand- Allegro Model- 9543-25 Type- Axial HP- 1 Duct Dia.- 12" Material- Polyethylene Blower/Fan Speed- 3450 rpm Maximum Flow in Free Air- 1842 cfm Voltage-

This is a flexible duct made from clear plastic with a bronze coated steel helix. The plastic is .001" thick. I am not sure if the plastic is PVC, polyethylene, or etc.

Fuzion Gun Foam Sealant is a one-component insulating poly- urethane foam (OCF) sealant specifically designed for use in small gaps, cracks, voids, and crevices. Using Fuzion Sealants to seal gaps and penetrations in the building envelope stops unwanted air infiltration. Less air infiltration into the building envelope improves comfort and results in less energy consumption.

Item Description: >>>1000sqft Rolls (4ft x 250ft) >>>Perforated

Prodex Total 72 Inch Insulation: One 6 ft x 100 ft (600 sq. ft.) roll. R-value 16 Insulation + Radiant Barrier + Vapor Barrier - All in one product!