Permabase CB2314 Ultrabacker Cement 1/4" x 3' x 5' Wing Nuts Dust bag has on-hand locking

Dust bag has on-hand locking system

Factory-installed main lug

which results in a completely tangle-free pull

Dual female USB ports

Permabase CB2314 Ultrabacker Cement 1/4" x 3' x 5' Wing Nuts Dust bag has on-hand lockingHighlights : A rigid substrate made of Portland cement, aggregate and glass mesh. It provides a hard, durable surface that is able to withstand prolonged exposure to moisture. An ideal underlayment for ceramic tile on floors, countertops, tub decks and outdoor kitchen counters. Use Exterior Interior. Size: 3' x 5' Thickness: 1 4". WARNING: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size),