Menzerna FTG under UPGP?

[dinosaur12]

Would Menzerna Finishing Touch Glaze (FTG) be a good under UPGP? Would it lower the life span of UPGP?



Normally I would just use UPGP with nothing under it but have a bottle of FTG sitting around and wanted to use it up.



Thanks

[Cleaning Fool]

Give it a go