It can even be used underwater; however, it’s not designed to patch asphalt shingles and may not stick to a roof already treated with a liquid sealant or other water-repellent material.

4" x 50' Foot Contin ROLL of authentic Eternabond repair tape. Bonds to surfaces and stops leaks. Use on: EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal tar BURs ...

David Alpert was named the British Underwater Photographer of the Year for his image titled The Curious Seal. A Spanish photographer has been named Underwater Photographer of the Year for his ...

Underwater construction represents one of the most challenging frontiers in engineering, combining extreme environmental conditions with complex technical requirements. These projects—ranging from ...

Fighting fish, thirsty camels and hairy shrimp are all featured among the winning images of the 2025 Underwater Photographer of the Year competition. Spanish photographer Alvaro Herrero was named ...

Photos: Abdulaziz Al Saleh, Enric Gener, Bryan H. Blauvelt, Ruruka, Alvaro Herrero (Mekan), Jenny Stock, Wojciech Dopierala, Bryant Turffs and Shunsuke Nakano / UPY 2025 The winners of the 2025 ...

The Underwater Photographer of the Year competition announced the winners of its 2025 contest, highlighting the most compelling images from beneath bodies of water around the world. Photographers ...