Thick Styrofoam Block. Fine grain polystyrene foam. Widely used for model making - easily shaped. Can be glued with Zoosamun PVA and painted with
PVC Structural Foam - Sheets - Carbon-Core Corporation
Steam Box, Rigid Foam, Insulation, How to Build, Woodworker's Journal
EVERGREEN: Plain White Polystyrene Sheets (15cm x 30cm) 0,50mm Thick (3 sheets per pack) EVERGREEN EVG9020
Block - 1 Thick x 12 x 12 - Styrofoam – The Craft Place USA
Large Foam BlocksHandcart Craft Foam Sculpting Block Modeling Foam Block DIY Art Project Material
Block - 3 Thick x 4x 8 - Sytrofoam – The Craft Place USA
50mm x 2400mm x 1200mm Kay-Metzeler Expanded Polystyrene Insulation Board EPS70
Grey Craft Foam Styrofoam Sheet 50mm x 600mm x 600mm – Kitronik Ltd
EXPANDED POLYSTYRENE BOX 18L FOR LONG TIME COLD CHAIN - THICKNESS 80MM
Small Foam Block
Item Description These modeling cubes are crafted from lightweight polystyrene craft foam, making them easy to cut, paint, and decorate. Their adaptable white color enables you to craft personalized party decor, faux flower arrangements, or various crafting projects. With dimensions of approximately 3 x 3 x 3 inches, these polystyrene bricks offer versatilitythey can be intricately carved, joined using glue, or stacked to create visual impact.
Bright Creations 30 Pack Foam Craft Blocks for Modeling, 3 inch Mini Square Cubes for Sculpting, School Projects
Giant Sculpting Foam Blocks - Insulation Company of America
Polystyrene (blown): 50mm - Plastic World
Glass Block Expansion Strip (12-Pack)