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A flat box is used in conjunction with a flat box handle to efficiently apply a crowned, feathered coat of joint compound over taped joints on walls and ceilings. DEWALT MEGA flat boxes hold up to 30% more joint compound than DEWALT standard flat boxes. DEWALT MEGA flat boxes feature a premium grade aluminum housing that has been hard-coat anodized for extreme durability and easy cleaning. They are fitted with a flexible brass blade holder and a stainless steel blade, as well as stainless steel skids and shoes. A crown adjustment dial provides 5 settings, so the ideal amount of compound can be dispensed on the wall to ensure consistent, professional results. DEWALT MEGA flat boxes have a premium composite pressure plate seal and beveled edges on the box housing ensure easy open and close. The pressure plate itself also opens extra wide for easy cleaning. DEWALT MEGA flat boxes are outfitted with non-marring wheels with durable bearings for ultra-smooth operation. 7” and 10” versions of the flat boxes also come standard with “outsider” wheel extensions for use when finishing outside corner beads. OPTIONAL DEWALT “Outsider” wheel extensions for finishing outside corner beads (DXTT 2-862). Comes standard with 7” and 10” DEWALT MEGA flat boxes. DEWALT extendable flat box handles are available in four lengths:
We are accepting returns on a case-by-case basis. Please email us at info@csrbuilding.ca for more information.
The following basic limitations still apply:
If we made a mistake with your order or your order arrived damaged:
Please email info@csrbuilding.ca to request a refund or exchange and we will assign you a return label with a tracking #.
Mail your returned item to:
CSR Building Supplies
Returns Department Order #
7883 Keele Street, Unit 7
Concord, Ontario L4K 1Y6
Please include in your package you original packing slip with order number indicated on it.
Select items will now be considered final sale including clothing, shoes, wearables, masks, filters, and personal safety equipment.
Some items marked as "Final Sale" or "Non-returnable" cannot be returned.
Some items can not be returned if they are opened. Merchandise that has been worn, used, or altered will not be accepted for return or exchange.
All items are subject to a 25% restocking fee, this will be deducted from your refund. We also do not refund the original shipping and handling that you paid on the order.
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