This selection of SealerSales Double Impulse Sealers is perfect for thicker materials that may require double sealing. Check out the list of premium quality products we’ve put together – these machines can handle various types of materials and provide excellent results. We carry foot-operated and hand-operates double impulse sealers as well as automatic sealers. You can also buy a portable sealer that is both lightweight and easy to use, or you can order the sealer with pneumatic control, superior sealing pressure, and a quiet operation. These double impulse sealers have a seal length between 10’’ and 30’’, with plenty more options available in between!