With the increasing importance of thin film leak testing, the old time standby - soap and water - is gone forever. Soap and water has low sensitivity and tends to obscure small leaks by foaming when applied. Many industrial companies and organizations, such as the USAF, ASTM and ASME have banned the use of soap. These companies and organizations use and recommend only synthetic bubble solutions like Leak-Tec.
Leah Clearwater is going to be played by Julia Jones in Eclipse. Her on-screen brother, Seth Clearwater, is going to be played by BooBoo Stewart.
Vanessa Hudgens Will Not Play Leah Clearwater In 'New Moon'. 'At the moment, the part of Leah doesn't happen until the third movie,' says screenwriter Melissa Rosenberg. Jocelyn Vena 02/02/2009. The latest scoop in the world of [movie id=414921]New Moon[/movie] casting is that High School Musical star Vanessa Hudgens, who recently auditioned for the role of Leah Clearwater for the Twilight sequel, probably won't be getting the part anytime soon.