Choosing the Right Waterproof Cast Protector
Not all cast coverings are created equal. To ensure your bandage or cast remains completely dry, it is important to choose a protector based on your intended activity:
1. Showering and Bathing
For daily hygiene, a diaphragm-style seal (like the Seal-Tight Original) is the most popular choice. These feature a high-quality synthetic rubber ring that stretches over the cast and creates a dependable seal against the skin. They are easy to apply one-handed and are highly durable for the life of the cast.
2. Swimming and Full Submersion
If you need a sports cast protector for the pool or beach, a vacuum-seal protector (like DryPro) is required. These use a small pump to remove air from the sleeve, ensuring the cover cannot slip off and remains watertight even under the pressure of swimming.
3. Foot and Leg Protection
When searching for a cast foot cover, consider whether you are protecting a walking cast or a non-weight-bearing splint. While a waterproof bag is essential for the shower, a cast shoe or specialized foot cover for casts may be better for protecting your bandages from dirt and moisture while walking outdoors.
How to Measure for a Perfect Fit
To prevent leaks, your cast protector must seal 1-2 inches above the cast or bandage.
-
For Arms: Measure from the fingertip to 2 inches above the top of the cast.
-
For Legs: Measure from the heel to 2 inches above the cast line.
-
Circumference: Ensure the gasket size matches the limb circumference for a snug, watertight seal.
Material Comparison: Natural Rubber vs. Latex-Free Polyurethane
Choosing the right material for your cast and bandage protector depends on your skin sensitivity and the intended use (showering vs. swimming).
| Feature | Natural Rubber (e.g., Bloccs) | Latex-Free (e.g., Seal-Tight, AquaShield) |
| Waterproof Level | High (Suitable for swimming/submersion) | High (Ideal for showering/bathing) |
| Allergy Safety | Contains Latex (Not for sensitive skin) | 100% Latex-Free (Safe for all users) |
| Flexibility | Extremely stretchy; tight seal | Durable; memory-elasticity |
| Durability | Soft, but prone to punctures | Heavy-duty; resistant to fiberglass abrasions |
| Seal Type | Integrated rubber cuff | Diaphragm or Vacuum seal |
Why Order from DME-Direct? Unlike thin, single-use covers found at big-box retailers, our cast and bandage protectors are hospital-grade, reusable, and designed to prevent the skin irritation and infection risks associated with moisture trapped inside a cast.