Golden Acrylic Medium, GAC-100 Universal, 16 Oz

i paint on wood panels and have found this to be the best sealer before geso.is another step but wort the time and efort.

Works well for thinning acrylics and a topcoat before applying varnish. However, be aware that it leaves a VERY glossy sheen, which can be dulled down with the application of a matte or satin varnish

This Golden product was my wifes choice for her painting purpose and she loves it. It does what it claims. This polymer medium dilutes and increases color amount as well as enhances and brightens up the paint quality!!

Worked beautifully to seal a wood panel before applying gesso and painting. Great product.

I use this product to under prime wood panels/composite boards. It keeps the acids from seeping through. I dont think anybody can go wrong with Golden.

Awesome product for sealing wood items before painting.... easy clean up too and non toxic!

Love this product! I use it as a base any time I am painting on raw wood panels.

Great product for priming raw wood panels. Love this stuff!

This helps thin out the acrylic paints without the paint peeling/chipping after the painting is done. Works very well

No complaints, worked as it should.