We are offering natural rutile sand for welding rod 95% 93% 85%. Specificationstitanium dioxide rutlie sandapplications:welding electrodecompetitive price with superior grade specification: parameters indexs tio2 (%) 95min so3(%) 0.02 max zro2 (%) 2.5 max p2o5 (%) 0.02 max sio2 (%) 1.5 max fe2o3 (%) 1 max al2o3 (%) 0.4 max v2o5 (%) 0.6 max applications: use in welding, titanium sponge, metal production and pigment production packing: 25kg/40kg per bag, 25 tons/20"fcl , or as per your request.