Golden Hard MSA (Mineral Spirit Acrylic) Topcoat is ideal for use over a wide variety of paints, including acrylic, oil, alkyd, egg tempera, watercolour, and casein. It dries to a durable, non-flexible protective finish. As a topcoat for acrylics, it provides a harder, lower tack surface than other topcoats and is much less susceptible to dirt and marring.
With the benefit of UVLS (ultraviolet light filters and stabilisers), this topcoat provides increased resistance to the harmful effects of ultraviolet radiation, making it suitable for exterior as well as interior applications. For restoration purposes, the topcoat may be removed with aromatic solvents.
Golden Hard MSA Gloss Topcoat dries to a highly reflective finish. Hard MSA Satin Topcoat offers moderate reflection, similar to most matte topcoats. The Hard MSA Matte Topcoat finish is exceptionally flat. The different finishes can be intermixed or used sequentially to achieve the sheen you desire.
Hard MSA Topcoat should only be used for interior applications and is not for use on exterior murals.
Hard MSA Topcoat should not be used for exterior sculpture or signage.