Delta-Cast Soft 3 Inch Flexible Casting Tape – Soft Cast for Forearm, Leg & Pediatric Applications
Delta-Cast Soft 3 Inch by BSN Essity is the most versatile width in the Delta-Cast Soft line, widely used by orthopedic surgeons, emergency physicians, and casting technicians for forearm soft casts, short leg casts, pediatric full-arm casts, and functional splint fabrication. The 3-inch width provides the ideal balance of coverage and conformability for mid-sized limbs, making it the go-to soft cast tape for the majority of upper and lower extremity casting applications.
Made from a knitted polyester substrate impregnated with low-tack polyurethane resin, Delta-Cast Soft is scissors-removable — no cast saw required — and remains moldable for several minutes after water activation, allowing clinicians to shape custom splints, removable casts, and functional orthoses.
Key Features
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3-inch width — ideal for forearm, wrist-to-elbow, short leg, and pediatric full-arm applications
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Flexible & semi-rigid — supports healing while allowing controlled range of motion
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Scissors-removable — no cast saw needed; reduces patient anxiety, especially in pediatric cases
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Removable cast capability — can be bivalved after setting to create a removable orthosis
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Custom splint & brace fabrication — moldable while wet for custom functional splints and orthoses
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High radiolucency — X-ray compatible without cast removal
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Smooth finish & soft edges — compatible with BSN Delta-Cast Fleece Edger for padded, finished edges
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Latex-free — safe for patients with latex sensitivities
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Reduces muscle atrophy — semi-rigid design promotes earlier mobility vs. rigid immobilization
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10 rolls per box — clinical quantity for orthopedic, urgent care, and emergency settings
Clinical Indications – Common Uses for 3-Inch Soft Cast Tape
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Forearm soft cast — distal radius (Colles) fractures, both-bone forearm fractures, post-op forearm immobilization
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Short leg soft cast — metatarsal fractures, Jones fractures, ankle sprains, Achilles tendon injuries, post-op foot and ankle immobilization
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Pediatric full-arm cast — supracondylar humerus fractures, lateral condyle fractures, forearm fractures in children where scissors-removability is preferred
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Wrist-to-elbow cast — scaphoid fractures, distal radius fractures, TFCC injuries
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Functional bracing — fabrication of removable wrist splints, foot drop splints, and ankle-foot orthoses (AFOs) during rehabilitation
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Post-operative immobilization — where periodic wound inspection or dressing changes are required
How to Apply Delta-Cast Soft 3 Inch
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Prepare the limb — apply stockinette and appropriate undercast padding to protect bony prominences
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Dip in water — submerge the roll in room-temperature water for 2–3 seconds; squeeze out excess water
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Apply with 50% overlap — wrap in a spiral technique with 50% overlap, applying gentle, even tension
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Mold while wet — Delta-Cast Soft remains moldable for several minutes; shape to the desired position
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Finish edges — fold back stockinette over cast edges, or use the BSN Delta-Cast Fleece Edger for padded, finished edges
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Allow to set — initial set within 3–5 minutes; full strength achieved within 20–30 minutes
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For removable casts — apply a thin layer of plastic wrap or stockinette between layers before final wrap to allow bivalving
Product Specifications
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Width: 3 inches (7.5 cm)
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Quantity: 10 rolls per box
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Material: Knitted polyester substrate with polyurethane resin
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Colors available: White, Black, Red, Blue, Pink, Paw print
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Latex-free: Yes
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Radiolucency: High — X-ray compatible
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Removal method: Standard scissors (no cast saw required)
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Manufacturer: BSN Essity
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FSA/HSA Eligible: May be eligible — consult your benefits administrator
Frequently Asked Questions
What is the 3-inch Delta-Cast Soft used for?
The 3-inch width is the most commonly used size in the Delta-Cast Soft line. It is ideal for forearm casts (distal radius and both-bone forearm fractures), short leg casts (metatarsal and ankle injuries), pediatric full-arm casts, and wrist-to-elbow immobilization.
Can Delta-Cast Soft 3 Inch be used for a short leg cast?
Yes. The 3-inch width is well-suited for short leg cast applications including metatarsal fractures, Jones fractures, ankle sprains, and post-operative foot and ankle immobilization. Delta-Cast Soft’s semi-rigid construction allows controlled ankle movement during rehabilitation, reducing muscle atrophy compared to rigid casts.
Is Delta-Cast Soft safe for pediatric patients?
Yes. Delta-Cast Soft is scissors-removable — no cast saw required — eliminating cast saw anxiety in children. It is latex-free and semi-rigid, improving comfort and compliance. Common pediatric indications include supracondylar humerus fractures, lateral condyle fractures, torus (buckle) fractures, and greenstick fractures.
Can Delta-Cast Soft be used to make a removable cast or splint?
Yes. Delta-Cast Soft can be bivalved after setting to create a removable orthosis. The 3-inch width is ideal for removable forearm casts, thumb spica splints, ulnar gutter splints, posterior leg splints, and custom ankle-foot orthoses (AFOs).
What is the BSN Delta-Cast Fleece Edger and does it work with the 3-inch width?
The BSN Delta-Cast Fleece Edger creates a soft, padded fleece edge at the ends of a cast and is fully compatible with Delta-Cast Soft in all widths including the 3-inch. It eliminates the need to fold back stockinette and reduces skin irritation at cast edges.
How does Delta-Cast Soft compare to a traditional fiberglass cast?
Delta-Cast Soft is a semi-rigid polyester casting tape, not fiberglass. It is more flexible (allowing limited controlled movement), scissors-removable (no cast saw needed), and has higher radiolucency for better X-ray imaging. It is ideal for stable fractures where some mobility is clinically appropriate.
Authorized Dealer: OrthoTape is an authorized distributor of BSN Essity casting products. All products are new, genuine, and covered by manufacturer warranty. | FSA/HSA: This product may be FSA/HSA eligible — consult your benefits administrator. | Medical Disclaimer: This product is intended for use by trained healthcare professionals.
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