the glue is perfect
however, the material is made of three ply , the outer finish material, sponge/foam middle and then onto backing material, its the foam that has disintegrated, just like the headlinings do
replacements are not available, so its a case of adapting some other material similar in finish ? and i think headlining material is too ' thick ' but may well work ??
let us know if you find anything
1994 3.2S in Morocco red and Doeskin/Ruby red interior
1989 V12 XJS White with Mulberry interior
2004 2.1 X-Type Platinum with Champagne Leather interior
1999 V8 Sovereign in Seafrost with Oatmeal and Antelope interior