Prima marketing-art basics 3d matte gel: transparent. Transparent flexible permanent heavy body acrylic medium with a matte finish. Adds body to paints; mixes with pigments inks and paints; helps create dimensional texture on your projects. Perfect for 3d collage embellishment adhesive or base for thick. Custom gels and paints. Water-Based archival-safe. Non-Toxic. This package contains one 8oz jar of matte gel. Conforms to ASTM d 4236. Made in USA.