Shellac is a resinous secretion from scale insects. Shellac is used, for example, to make varnishes and polishes. Shellac is a resinous secretion from scale insects. Shellac is used, for example, to make varnishes and polishes. Size 1 litre 5 litres Shellac is a resinous secretion from scale insects. Shellac is used, for example, to make varnishes and polishes. Shellac makes an abrasion-resistant wood varnish for interior use and brings out the wood in a silky matt, natural way. Particularly for the restoration of antique furniture. Weight n/a Size 1 litre, 5 litres