You may want to also compress it if it is not pre compressed. I think it is a matter of wetting it, letting it soak in and then compressing the leather via clamping or rolling. It may be a good idea, my first attempt has some ragged patches where the compound does not stick. The beauty is watching your knowledge and experience grow together while sharing what you learned. MTE forum is very syngertic. There is a lot of great people here willing to help....Knifenut knows, he taught me a thing or two.....