Gaskets are designed to provide a seal between two surfaces and prevent leakage of the dry bulk material your hauling. It’s important to select the correct material for what you are hauling when purchasing your gasket.  Choosing the wrong material can lead to leaks or contamination. Kraft offers TTMA round and square, cam & groove, coupler, vitaulic, manhole and bottom drop tee gaskets. If your not sure on which material to choose for your gasket please reach out to one of our experienced parts representatives at 888-464-8265.