3M Microfoam Elastic Foam Surgical Tape — Multi-Directional Stretch, Compression & Cushioning, 4 Sizes

A closed-cell elastic foam tape that stretches in all directions — providing gentle compression, cushioning, and secure conformable adhesion at joints, skin folds, and irregular body contours where standard rigid tapes cannot maintain contact. 3M Microfoam Elastic Foam Surgical Tape is a unique foam-backed tape in the 3M medical tape family — the only elastic foam option in the range, engineered for applications where compression, padding, and multi-directional body conformance are simultaneously required. The closed-cell polyurethane foam backing provides cushioning over sensitive post-surgical sites and bony prominences, while its all-direction elasticity allows the tape to stretch and conform with body movement, swelling, and distension without lifting or creating edge tension. The acrylic adhesive bonds securely to irregularly contoured sites — joints, skin folds, abdominal curves, and breast tissue — maintaining dressing and compression application integrity through patient movement and position changes. Water-resistant for use in environments with moisture exposure. Hypoallergenic and latex-free — appropriate for repeated applications on sensitive and post-surgical skin.

✔ Closed-Cell Elastic Foam — Stretches in All Directions, Cushions & Conforms    ✔ Compression Applications — Cardiovascular, Breast Biopsy & Surgical Sites    ✔ Conforms to Joints & Skin Folds — Maintains Contact on Irregular Contours    ✔ Accommodates Swelling — Gives With Edema Without Lifting or Constricting    ✔ Water-Resistant, Hypoallergenic & Latex-Free

Product Details

Clinical Applications

• Cardiovascular and angiography site compression — applying and maintaining controlled compression post-procedure
• Breast biopsy site compression — cushioned compression over sensitive post-biopsy sites
• Orthopedic post-surgical dressings — flexible foam over joints, knees, elbows, and shoulders
• Thoracic and abdominal surgical dressings — elastic foam conforms to trunk contours and accommodates respiratory movement
• Securing dressings on joints and high-flexion areas where rigid tape lifts and loses contact
• Skin fold and skin crease dressing securement where standard tape cannot maintain flat contact
• Elderly and fragile skin — gentle cushioned foam reduces pressure point irritation from tape edges
• Any application requiring a tape that simultaneously provides compression, cushioning, and multi-directional conformability

Application Note: Apply without stretching — do not apply Microfoam in a stretched state as it may cause tension blisters when it tries to return to its resting length. Apply in a relaxed state with firm pressure to activate adhesion. The foam itself will accommodate swelling and movement after application.

How It Works — Closed-Cell Foam for Compression & Contouring

Standard surgical tapes — paper, cloth, and film — are all flat, thin materials that provide securement but no cushioning and limited conformance at curved or irregularly contoured body sites. Microfoam addresses a distinct category of clinical need: applications where the tape itself must provide compression, padding, and three-dimensional conformance simultaneously. The closed-cell foam backing is thick enough to cushion sensitive post-procedural sites — distributing pressure evenly rather than creating the point-load pressure that thin tapes exert at their edges over bony prominences and suture lines. The all-direction elasticity allows the tape to stretch and wrap smoothly around curved surfaces — breast tissue, cardiovascular groin sites, abdominal incisions — making complete, wrinkle-free contact with irregular contours that would cause rigid tapes to bridge, gap, and lose adhesion. The elastic recoil provides the gentle sustained compression that post-procedural hemostasis and edema management require, without the rigid constriction that inelastic wraps and tapes create when swelling occurs under them.

• Closed-cell foam backing — cushions and distributes pressure over sensitive post-surgical and post-procedural sites
• Multi-directional all-direction elasticity — conforms to curves, joints, and skin folds without wrinkling or bridging
• Elastic recoil provides gentle sustained compression — supports hemostasis and edema management at procedural sites
• Accommodates swelling — gives with edema without constricting or lifting from the skin
• Maintains dressing contact through body movement — flexes with patient activity without peeling
• Gentle acrylic adhesive — secure hold on contoured and irregular surfaces without aggressive adhesion
• Water-resistant — maintains performance in environments with perspiration or surface moisture
• Hypoallergenic — appropriate for sensitive post-surgical skin requiring repeated tape applications
• Hand-tearable — no scissors needed in clinical settings

Where Microfoam Fits in the 3M Tape Family

Choosing the Right Size

Selection Tip: Select a width that covers the full dressing or compression site with 1–2" overlap onto surrounding intact skin. For cardiovascular and angio groin sites, the 2" or 3" width is most commonly used. For breast biopsy sites, the 3" or 4" width provides the coverage needed for effective compression.

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