Instapak Quick® RT Foam Packaging: All the cost-saving benefits and proven performance of Instapak® foam packaging without the need for equipment. Quick RT provides general duty cushioning and light blocking and bracing for products of all different sizes and weights. It is designed to work across a wide range of applications. For heavier products, Quick Tuff® RT offers the maximum protection and expands the versatility while enhancing the performance of the Quick packaging process.