Artisan Flat Matte Sealer is a hard wearing water resistant non yellowing acrylic sealer.  Suitable for exterior applications this sealer will add a long lasting eggshell finish to timber and painted surfaces. Can be applied with brush, microfibre roller or wiped on with a damp sponge applicator. Perfect for sealing transfers, applying and sealing decoupage, image transfer and sealing faux finishes such as  Real Rust.