Conservation quality solvent-based non-yellowing acrylic matt finish varnish. Redissolves in turps to strip and clean or to rework. (Size: 250ml, 500ml)
Mineral Turpentine-Based Acrylic Resin with Matting Agent
This produces a hard, non-yellowing, protective coating with a subdued sheen formulated to match the sheen of Matisse paint films. It is nearly invisible.
Strippable, the varnish re-dissolves in mineral turpentine which has no effect on Matisse acrylic paints; thus a painting may be completely cleaned and re-surfaced without affecting the paint. Ideal for use in restoration (may be used on oil paintings). Also called Retouch Varnish.
I have used this product for 33 years and it has protected my works, never yellowing and keeping my Matisse Flow acrylic paintings in pristine condition.
Highly recommend all professionals use this.