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Plaster Bandages
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Plaster bandages — also called plaster gauze, plaster strips, and plaster wrap — are the go-to material for orthopedic casting, belly cast kits, plaster face masks, plaster of paris crafts, and professional mold making. OrthoTape carries FDA-registered, medical-grade plaster bandages that are gluten-free and latex-free — tested for purity and skin safety on every US shipment.
What Are Plaster Bandages Used For?
🏥 Medical & Clinical Applications
Orthopedic casting — traditional plaster casts for fractures and immobilization
How to Use Plaster Bandages — Belly Casts, Face Masks & Crafts
Prepare the surface — apply petroleum jelly or barrier cream to any skin that will contact the plaster. For craft molds, lightly oil the form.
Wet the plaster bandage — submerge the roll in warm water until fully saturated. Warm water speeds setting; cool water gives more working time.
Remove excess water — squeeze gently (do not wring). Find the loose end and begin applying immediately.
Apply in overlapping layers — wrap or lay strips with 50% overlap. Smooth each layer with wet fingers. Build 3–4 layers for belly casts and face masks; 2 layers for lightweight plaster crafts.
Allow to set — initial set in 5–8 minutes. Wait 20–30 minutes before removing belly casts or face masks. Allow 24–48 hours to fully dry before painting or decorating.
Frequently Asked Questions
What are plaster bandages used for?
Plaster bandages are used for orthopedic casting (fractures and immobilization), belly cast kits for pregnancy, plaster face masks and life casting, plaster of paris crafts, sculpture mold making, and prosthetic limb molds. OrthoTape plaster bandages are FDA-registered and safe for skin contact, making them ideal for both medical and artistic applications.
Can I use plaster bandages for a belly cast kit?
Yes. OrthoTape plaster bandages are the preferred choice for belly cast kits and pregnant belly molds. Because they are FDA-registered and tested for skin safety, they are safer than generic art supply plaster. The 6-inch and 8-inch widths are most popular for pregnancy casts and belly molds.
What size plaster bandages do I need for a belly cast?
For a belly cast or pregnant belly mold, 6-inch and 8-inch plaster bandages are recommended. They cover large surface areas quickly and create a strong, smooth shell. Most belly cast kits use 2–3 rolls of 6-inch or 8-inch plaster gauze.
Are these plaster bandages safe for plaster face masks and life casting?
Yes. OrthoTape plaster bandages are FDA-registered, gluten-free, and latex-free — making them safe for skin contact applications like plaster face masks and life casting. For face masks, 2-inch and 3-inch widths are easiest to work with around facial contours.
Can I use these for plaster of paris crafts and plaster crafts?
Absolutely. OrthoTape plaster bandages (also called plaster gauze or plaster wrap) are widely used for plaster of paris crafts, craft plaster projects, sculpture, and hobby mold making. Medical-grade plaster sets harder and more consistently than most art supply plaster, giving you better results.
What is the difference between plaster bandages, plaster gauze, plaster strips, and plaster wrap?
These terms all refer to the same product: a mesh gauze fabric impregnated with plaster of paris. "Plaster bandages" and "plaster strips" are the most common medical terms. "Plaster gauze" and "plaster wrap" are common in art and craft contexts. "Craft plaster" rolls are the same product used for plaster crafts and belly cast kits.
Are OrthoTape plaster bandages FDA-registered?
Yes. OrthoTape is an FDA-registered US importer and our plaster bandages are sourced from FDA-registered foreign manufacturers. Every shipment is verified at the US border. This is a higher safety standard than art supply plaster, which is not subject to FDA import requirements.
How do I use plaster bandages for a pregnancy cast or pregnant belly mold?
Apply a barrier cream or petroleum jelly to the skin. Submerge the plaster bandage roll in warm water until fully wet, squeeze gently to remove excess water, and apply in overlapping layers over the belly. Build 3–4 layers for strength. Allow to set for 20–30 minutes before carefully removing. Trim and decorate once fully dry (24–48 hours).