It looks like this is a pretty close equivalent: http://www.diy.com/nav/decor/paint/w...?skuId=9260759 Polycrylic is a protective layer, which is something you should apply to your woodworking projects.

There are several different brand names of Polycrylic available, but our personal favorite is a popular one in the industry for good reason. The Validol, as well as others perhaps, lines the TE of the stab and rudder with 1/8" (or so) wide CF uni tow. The Tow provides better resistance to damage. CF matt basically absorbs a lot of resin and might not give you the desired strength. I would use any white spirit available in local stores, in fact I’ve used the make you show, but don’t use turpentine. Aerosol cans also have the disadvantage of being bad for the environment. Also, in most cases, obtaining large amounts can be difficult. So, it is best used on smaller wood items.First, whenever you are using Polycrylic, it is always recommended that you apply 3 layers, as 1 or even 2 will usually not suffice. The whole point of Polycrylic is to be a protective coating over wood and paint, so painting over it is somewhat counterproductive. Applying Polycrylic Over Vinyl Decals

Polycrylic is a multi-surface protective coating that can be used on wood, metal, tile, masonry and other materials. In addition to offering greater flexibility than polyurethane, it has a lower odor and is easier to apply.When you apply polycrylic, you will need to apply thin coats and be mindful of drips. Its consistency is a lot thinner than polyurethane so drips and beading are more of an issue. Polycrylic is a lot less hazardous than polyurethane. Polyurethane has high VOCs, which can affect the lungs. This means when working with polyurethanes, you will need to wear protective gear and a mask. Also, polyurethane while still wet is extremely flammable and needs to be stored safely. There you have it – everything you need to know about Polycrylic – what it is, how to use it, tips, and more. It really is a great type of finish to use on wood, so give it a try. I bagged my last DL-50 with 2oz. glass and epoxy resin. Fibre-glas was never meant to be used with anything other than Polyester or epoxy.