Hing Ang Photography: chemical leak
Hing Ang Photography: secondary leak
Hing Ang Photography: termislab seal ridges
Hing Ang Photography: Rod pierces seal
Hing Ang Photography: sealing ridges
Hing Ang Photography: lubricate caps
Hing Ang Photography: lubricate rod
Hing Ang Photography: neil injects
Hing Ang Photography: termislab seal
Hing Ang Photography: neil demonstrates rod