Foam Crafting Stamps
Making a stamp is likely one of our earliest childhood craft memories – the potato stamp is a family favourite. There are many ways to make DIY stamps from a range of materials, and from children's crafts and casual adult projects like DIY birthday cards to larger and trade applications, foam is a versatile stamp material that adapts to different projects.
Which foam for stamps?
Different types and densities of foam suit different projects. Low to medium-density polyurethane foam is softest and most malleable, best for children's paint stamping, though its low density makes it less accurate and unsuitable where precision is key. For precise printing, we'd recommend a high to very high-density foam, and for ink stamping on paper or fabric, or stamp painting on furniture, the highest density available – typically very high-density polyurethane.
Foam is easy to cut and shape with precision: soft low-density foams are easy for children to cut with scissors, while higher-density foams can be cut accurately with a craft knife at home. For larger commercial stamps, our foam cut to size service can make it a reality – just send a template with the dimensions.
Making a children's foam stamp
To make a children's stamp at home, use foam offcuts or a flat sheet about 2cm deep, sized to suit your stamps:
- Choose foam offcuts or a flat sheet about 2cm deep.
- Trace your shape onto the sheet and cut it out.
- Use a thin layer of PVA glue to attach the foam to a piece of cardboard – a leftover cardboard box is firm enough for a child to hold.
Adults can have fun with foam stamps too, for making greetings cards or personalised gift bags.
Stamps for professional projects
For professional or larger projects, order a high-density flat sheet in your required size. Depending on the medium – trade wall paint or ink – choose a thicker 4cm sheet for industrial paint or a thinner 2cm sheet for lighter liquids like ink. Stencil your design and cut it out with a sharp craft knife for accuracy, then mount the stamp on a rigid material for precise printing: clear plastic or resin lets you see your placement, while a thin piece of wood gives a longer-lasting, more premium stamp. For another crafting tool, see our guide to foam paint brushes.
Whatever you want to achieve, our friendly representatives are on hand for any queries. For help ordering a foam sheet or foam cut to size, please contact us today.
Frequently asked questions
What foam is best for stamps?
It depends on the project. Low to medium-density polyurethane foam is softest and most malleable, best for children's paint stamping. For precision, or for ink stamping on paper or fabric, choose a high to very high-density foam.
How do you make a foam stamp at home?
For a children's stamp, trace your shape onto foam offcuts or a 2cm sheet, cut it out, and attach it to cardboard with a thin layer of PVA glue. For precision work, mount the foam on a rigid material such as clear plastic, resin or wood.
What foam suits professional or large stamps?
Order a high-density flat sheet in your required size – a thicker 4cm sheet for industrial paint, or a thinner 2cm sheet for lighter liquids like ink. Stencil your design, cut with a sharp craft knife, and mount on a rigid material for accuracy.
