Denso Glass Outerwrap UV is a fiberglass cloth impregnated with a water activated aliphatic polyurethane resin that is used as a protective outer wrap over Denso Petrolatum Tape.

Resists cold and hot temperatures
The aliphatic polyurethane provides UV stability
Resistant to water, acid, salts, or soil organics
Quick, long term protective coating, ready for immediate service
Contains no solvents
UV Resistant


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A protective coating which offers exceptional mechanical and impact strength for underwater, underground, and above ground pipe and piles
Can be applied underwater or to wet surfaces
Minimal surface preparation required
Can be top coated for aesthetics
Easy to apply, no mixing or messy clean up

Product FAQs

What is the recommended overlap for Glass Outerwrap?

A 2” overlap onto an existing coating is recommended.

Can this product freeze?

This product will freeze which will affect the tapes performance. We recommend storing Glass Outerwrap in a cool dry place.

What do I use instead of water to cure Glass Outerwrap in the winter?

Winter grade windshield washer fluid will cure Glass Outerwrap.

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