MWrap Cast Padding & Undercast Protection

MWrap is a synthetic undercast padding used beneath plaster and fiberglass casts to cushion the skin, distribute pressure, and protect bony prominences during immobilization. When you're applying a cast or splint, the padding layer matters as much as the casting tape itself — too little and the patient risks pressure sores and irritation, too much and the cast loses the snug fit needed for proper healing. MWrap is engineered to strike that balance with an even, conformable roll that lays smoothly around ankles, wrists, elbows, and other contours.

Unlike cotton batting, synthetic cast padding resists moisture absorption, which helps keep the underlying skin drier and reduces the maceration and odor that can develop under a cast over weeks of wear. The material tears cleanly by hand for quick application, molds without bunching, and provides a consistent thickness that clinicians can rely on layer after layer. It's a staple in orthopedic clinics, emergency departments, and sports medicine settings where reliable, repeatable results are the priority.

Rolls are typically available in a range of widths — narrower sizes for fingers, wrists, and pediatric limbs, wider sizes for the leg and torso — so you can stock the right dimensions for the casts you apply most. Sold by the roll or in case quantities, MWrap is a practical choice for facilities that need dependable undercast padding on hand at all times.

Pair your padding with the rest of your immobilization supplies by browsing our casting and splinting collection, or explore the broader orthopedic supports category for related bracing and recovery products.