Sanding is not the recommended way to get rid of blush. Soap and water will remove it, but sanding may or may not. It may just uniformly distribute a layer of bondbreakin blush all over your boat, and louse up the varnish in the bargain. The Brushing Liquid will not emulsify blush.

> The Brushing Liquid is kerosene and aliphatic petroleum distillate, and is
> for removing sanding residue from fiberglass or thinning Interlux Varinsh.

> Shouldn't sanding have removed the amine blush?

> Fortunately, I went a little heavy on the epoxy application, so I should
> still be able to do plenty of sanding, without damaging the glass.