Care — MARSI Prevention
MARSI is not a risk to manage. It is a problem to eliminate. Guard-Tex self-adhering tape bonds to itself — never to skin. No adhesive contact means no adhesive injury. The mechanism is gone.
Medical Adhesive-Related Skin Injury. Five words that describe the most common preventable complication in wound care. MARSI encompasses skin tears, epidermal stripping, tension blisters, maceration, folliculitis, and irritant contact dermatitis — all caused by one thing: adhesive tape bonded to vulnerable skin.
The numbers are not small. MARSI affects up to 15.5% of hospitalized patients. In long-term care facilities with elderly populations, rates climb higher. In home health settings where the same fragile skin endures daily dressing changes, the cumulative adhesive trauma often exceeds the damage from the wound being treated. The tape that holds the dressing is causing more harm than the condition beneath it.
This is not a training problem. It is not a technique problem. It is not solved by switching adhesive brands, using adhesive removers, or applying skin barriers before taping. Those are mitigations. The root cause is the adhesive itself — a bonding mechanism that cannot distinguish between the tape backing and the patient's epidermis. As long as adhesive contacts skin, MARSI is a mathematical certainty across a large enough patient population. The only way to reach zero is to remove the adhesive from the equation entirely.
Zero Adhesive
Guard-Tex is self-adhering tape coated with a cohesive compound that bonds layer-to-layer when wrapped. No adhesive compound touches the patient at any point during application, wear, or removal. Skin tears from tape removal become structurally impossible. The injury pathway is not reduced — it is architecturally eliminated.
Self-adhering tape uses cohesion instead of adhesion. The tape surface bonds to other tape surfaces through molecular attraction between identical coatings. When you wrap Guard-Tex around a limb over a primary dressing, each layer grips the layer beneath it. The result is circumferential retention that holds dressings firmly during patient movement, repositioning, and ambulation — without any bonding to skin.
At dressing change, the tape peels away from itself. No skin traction. No adhesive residue. No need for adhesive removers, skin prep wipes, or the careful peeling technique that nurses develop as a survival skill. The underlying skin is untouched — no erythema, no epidermal stripping, no bruising. For patients on anticoagulants who hemorrhage from adhesive removal, this is not an incremental improvement. It is a categorical change.
Guard-Tex is non-stretch woven cotton gauze. This matters for MARSI prevention in ways beyond adhesive elimination. The non-stretch construction cannot tighten with edema changes — eliminating the constriction risk that elastic cohesive wraps like Coban present for cardiac, renal, and post-surgical patients. The cotton weave breathes and wicks moisture, reducing maceration at dressing sites where synthetic wraps trap humidity against the wound bed.
"We tracked MARSI incidents for six months before and after switching to Guard-Tex facility-wide. Before: 23 incidents across 120 beds. After: zero. Not reduced — eliminated. Our wound care committee presented the data to the medical director and it became permanent formulary. The cost savings from avoided skin tear treatments paid for the tape three times over."— Karen M., RN, WCC, Wound Care Coordinator, 120-bed skilled nursing facility, Minneapolis
The breathable cotton gauze wicks moisture away from the dressing site — reducing maceration risk that synthetic wraps create by trapping humidity against the wound bed. For wounds that need moisture management, the tape works with the wound environment rather than against it.
Every nurse has a tape drawer full of options — and every option involves adhesive. Here's how Guard-Tex compares for patients with fragile or compromised skin:
| Guard-Tex | Paper Tape | Silicone Tape | Coban / Cohesive Wrap | |
|---|---|---|---|---|
| Adhesive contact | ✓ Zero | ✗ Adhesive | ✗ Silicone adhesive | ✓ Zero |
| MARSI risk | ✓ None | Moderate | Low but present | ✓ None |
| Breathable | ✓ Cotton gauze | Partly | ✗ Occlusive | ✗ Synthetic |
| Non-stretch (safe for edema) | ✓ | N/A — strips only | N/A — strips only | ✗ Stretches |
| Constriction risk | ✓ None | N/A | N/A | ✗ Can tighten |
| Painless removal | ✓ Always | Variable | Usually gentle | ✓ Usually |
| Moisture management | ✓ Wicks moisture | Absorbs some | Traps moisture | Traps moisture |
| Cost per application | ~$0.15 | $0.05–0.15 | $0.50–1.50 | $0.30–0.75 |
Simple enough for CNAs. Safe enough for the most fragile patients on your floor.
Place your gauze, ABD pad, non-adherent contact layer, or foam dressing over the wound site. Guard-Tex provides retention only — it does not replace the primary dressing. For heavily exudating wounds, use an absorbent primary layer and let Guard-Tex hold it in place.
Place the leading edge of Guard-Tex over the dressing, then wrap around the limb, digit, or body area in overlapping passes. Two to three layers provides secure retention. The tape bonds to itself through each layer — no clips, no pins, no adhesive strips needed. For digits, the 3/4" width conforms without bunching. For limbs, the 1" width covers efficiently.
Verify the wrap is snug but not constrictive — you should be able to slide a finger beneath it. Because Guard-Tex is non-stretch, it cannot tighten further if the patient's limb swells. However, always verify CMS (circulation, motion, sensation) per your facility's protocol, especially on extremities and post-surgical sites.
Unwrap the Guard-Tex or cut it with bandage scissors. It releases instantly with zero skin traction. No adhesive remover wipes. No slow peeling. No patient distress. The underlying skin is completely undamaged — no erythema, no epidermal stripping, no tension marks. Document as adhesive-free dressing retention in your charting.
For Dressing Retention
3/4" for fingers, IV sites, and small dressings. 1-1/2" for forearm and limb wraps. Beige blends with skin tone — patients barely notice it. 30 yards per roll. Free shipping.
Shop Now Facility Pricing"We presented six months of MARSI data to administration — 23 incidents before Guard-Tex, zero after. The infection control nurse calculated $340 per MARSI event in treatment costs. The tape paid for itself in the first month and our quality metrics improved across the board."— Patricia R., RN, BSN, DON, 96-bed rehabilitation hospital, Cleveland
"My mother is 91, on Xarelto, and her forearm skin tears if you look at it wrong. Every dressing change with adhesive tape was an ordeal — she would cry before I even started. Guard-Tex changed everything. I wrap over the gauze, she does not feel the tape at all, and when I remove it, her skin is completely untouched. Seven months now without a single tape-related skin tear."— Jennifer L., family caregiver, Scottsdale, AZ
"Our dialysis patients were getting skin tears from the tape securing their access site dressings. Three dressing changes per week, 52 weeks a year — that's 156 adhesive removals per patient per year. We switched to Guard-Tex. Zero skin tears since."— Angela W., RN, dialysis unit, Indianapolis, IN
"I'm a CNA in a memory care unit. Our residents fight dressing changes because they associate tape removal with pain. Guard-Tex removals are so gentle that residents with dementia don't even react. It made my job possible again."— Tasha R., CNA, memory care facility, Atlanta, GA
Nurses who discover Guard-Tex for patient care find it solves problems across their entire practice. The same tape that secures dressings also protects the nurse:
Wrap your own cracked, overwashed hands between patient rooms. Protect fingers from sanitizer-related dermatitis during 12-hour shifts. Use it for paper-thin skin patients who can't tolerate any adhesive product. Provide it to family caregivers managing wound care at home. Recommend it for facility-wide skin tear prevention protocols.
One product. One learning curve. Every adhesive-related problem on your unit, solved.
For elderly patients with fragile or paper-thin skin, self-adhering tape like Guard-Tex is the safest option because it contains zero adhesive. It bonds only to itself — never to skin — eliminating MARSI risk entirely. It secures dressings through circumferential wrapping rather than adhesive bonding.
Yes. Guard-Tex bonds to itself with strong cohesive hold that keeps dressings in place during patient movement, repositioning, and ambulation. The non-stretch construction prevents loosening. It holds as securely as adhesive tape — without any adhesive on skin.
Guard-Tex is woven cotton gauze — it breathes, wicks moisture, and lies flat. Coban and similar wraps are synthetic rubber-based, trapping heat and moisture. Guard-Tex is also non-stretch, so it cannot tighten with edema — making it safer for unmonitored patients and overnight applications.
Yes. Guard-Tex wraps over primary IV dressings to add security without additional adhesive stress on the insertion site. It is especially useful for patients with fragile veins who experience skin tears from repeated transparent dressing changes.
Guard-Tex is made from 100% cotton gauze with a cohesive coating. It contains natural latex in its cohesive coating. The absence of adhesive eliminates a common source of skin reactions in medical tape.
MARSI — Medical Adhesive-Related Skin Injury — includes skin tears, epidermal stripping, tension blisters, and irritant dermatitis from medical tape adhesive. Guard-Tex prevents MARSI entirely by eliminating adhesive contact with skin. It bonds only to itself, so there is no mechanism for adhesive-related skin damage.
MARSI is not just a clinical problem. It is a financial one. Every adhesive-related skin tear triggers a cascade: wound assessment, treatment supplies, nursing time, documentation, family notification, potential state survey deficiency, and extended length of stay. Published estimates put the cost of a single MARSI event between $200 and $500 depending on severity and setting.
A single roll of Guard-Tex handles dozens of dressing changes. For a 100-bed facility averaging even 2 MARSI events per month at $200-$500 per event, the cost of switching to self-adhering tape is a fraction of the cost of treating the injuries it prevents. The product pays for itself before the first case is opened.
But the real value is not in the line item. It is in what disappears from the incident reports, the state survey findings, the family complaints, and the moral injury your staff carries from hurting vulnerable patients with routine care. Facilities that switch to adhesive-free dressing retention report measurable improvements in staff satisfaction, patient trust scores, and quality audit results — alongside the MARSI elimination.
Starting is simple. One case. One unit. Track MARSI incidents for 30 days and compare. The data makes the permanent case. Request facility pricing or order a sample roll to run your own pilot.
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3/4" for finger wraps, IV sites, and small dressings. 1-1/2" for forearm, shin, and full-limb dressing retention. Both available in the shop.
Wraps anything. Sticks to nothing. American made since 1935.
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