Allback Shellac is simply the best product to apply to any wood knots, before you start painting with your linseed paint. Apply shellac around rebates before glazing - this prevents putty from drying out and also prevents linseed oil from affecting silicon seals on double glazing units..
Sydney Paint Warehouse supply an extensive range of products using Linseed Oil.
Simply the best product to apply to any wood knots, before you start painting with your linseed paint. Apply shellac around rebates before glazing - this prevents putty from drying out and also prevents linseed oil from affecting silicon seals on double glazing units.
Can also be used as a knotting solution on woods knots, prior to painting with Holkham Linseed Paints to prevent popping.
Download Material Safety Data Sheet for Shellac

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