How do you protect decoupage?
To preserve the job, particularly if you expect the object to get wet, it’s wise to seal it using either varnish or polyurethane. Before you do so, gently buff the decoupaged surface with steel wool, then clean it with a damp cloth. Once it has dried, proceed to apply the sealer.
What’s the best sealer for decoupage?
I would recommend either varnish or an enamel sealer for most projects. These sealers can be easily applied, they are quite cheap when compared to other sealers, and they can protect your project from dirs and water.
Can you use polyurethane over decoupage?
Coats of polyurethane make a sturdy, waterproof finish, so you can decoupage practically anything — tabletops, trays, and bathroom or closet walls. … Nonporous surfaces such as linoleum, metal and glass can also be decoupaged if you first apply a base coat of modified acrylic primer/sealer.
Can I do decoupage on cardboard?
Recycle your remnant fabric and shoeboxes to create chic storage for a low cost — this decoupage technique can be used on any cardboard or paper mache material.