Driwall™ Mortar Deflection Driwall™ Mortar Deflection is a masonry drainage device designed to catch and hold mortar droppings. Listings Specifications Description Available Types RFQ & Share CAD 3D Specs About Media Education PrintCAD Share 1. Driwall Mortar Deflection 0.5-040 Has Specification Has About Has Media Has Education Share 2. Driwall Mortar Deflection 1.0-075 Has Specification Has About Has Media Has Education Share 3. Driwall Mortar Deflection 2.0-160 Has Specification Has About Has Media Has Education Share All Available Specifications Back to top Driwall Mortar Deflection 0.5-040 View Spec Driwall Mortar Deflection 1.0-075 View Spec Driwall Mortar Deflection 2.0-160 View Spec