100%Wool Oil Seals & Felt Seal Gasket 1.Manfacture Sales 2.Wear-resisting,Dustproof,Sound-insulated ... 3.Good Quality Name100%Wool Oil Seals & Felt Seal Gasket MaterialAustrian Fine Wool Specification16*3*3mm,Other specification Can ... in machinery and hardware,can play the role of oilabsorption,seal,dust-proof,damping.Keep the machine running, to extend the ...