Fabric Sun Protection
Turn Everyday Fabrics Into a UV Barrier
U-V-Block adds lasting ultraviolet protection to the fabrics you already use and wear. One simple treatment helps reduce the amount of damaging UVA and UVB rays that pass through lightweight materials, while also helping protect fabric from fading and sun exposure. It’s an easy way to add another layer of protection without changing what you wear.
U-V-Block Products
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WHY WE LOVE U-V-Block
A barrier that works where lotion doesn’t.
Lasting UV Protection
U-V-Block bonds with fabric to create durable UV protection that remains effective through repeated washing and everyday use.
Protects More Than Clothing
Use it on shirts, umbrellas, stroller shades, awnings, tents, covers, flags, and other fabrics exposed to prolonged sunlight.
Helps Fabrics Last Longer
By absorbing damaging ultraviolet rays, U-V-Block helps reduce fading and sun damage so treated fabrics maintain their color and performance longer.
Protection That Stays With the Fabric
More Protection Without Heavier Clothing
Lightweight and light-colored fabrics can allow significant UV radiation to pass through, especially when wet. U-V-Block helps increase the ultraviolet protection of ordinary fabrics while keeping them lightweight, breathable, and comfortable. Apply it once to create long-lasting protection for clothing and outdoor fabrics exposed to the sun.
More from the experts
Browse our full product lineup or explore our resources for usage guides, how-to’s, and gear care advice.