Insulation Removal Bags - Heavy Duty Qty per box:20 Bags These are much better than

These are much better than the metal side seals for spraying open cell foam

Made from Heavy Duty Non-Woven Polypropylene

they work better and last longer - at less than half the price

This is two side seals and two high quality Viton o-rings

Great air filtration for removing loose fill fiberglass or cellulose

Insulation Removal Bags - Heavy Duty Qty per box:20 Bags These are much better thanHeavy Duty Insulation Removal Bags Made from Heavy Duty Non Woven Polypropylene Great air filtration for removing loose fill fiberglass or cellulose Large 4'x6' bag holds approximately 75 Cu. Ft. Easy to seal shut and transport FREE Shipping on orders over $100