Decopatch Sealer on Glitter Glass

[hollysrose]

I used Decopatch AquaPro Satin Sealer over the top of the glitter on my glass and it has dulled the glitter. I put a second coat on but this happened after the first.

I used the matte mod podge to apply the glitter, could this be the problem? My local craft store only had the matte one in stock at the time and as I am only using it under the glitter I thought it would be fine. After applying the glitter, before the sealer, the glass was gorgeous! Incredibly sparkly but after the sealer it appears to have dulled quite a lot.

I've read loads about this being the best sealer so I can't understand what's happened.

Any help?

[hollysrose]

Just wanted to add that I bought the glossy mod podge to try and the effect was the same. I then bought different glitter to try and it was still matte after using the Decopatch to seal.