Mr. Super Clear Matte Uk Equivalent Of Mr. Super Clear Matte Sealer/fixative Spray?

Uk equivalent of Mr. Super Clear matte sealer/fixative spray? - mr. super clear matte

I need a high-quality fixative to a balloon doll articulated that I cover, and online tutorials you can find Mr. Super Matte Sealer clear that the best option. The problem is not readily available in the UK, when I come to know which brands are best to use a fixative to the acrylic paints for airbrushing the base dry to a matt finish like the skin off, it can handle more color, preferably on the above.