Originally Posted by Lilnuts
Getting ready to install solar panels on the 3950.
What's the best sealant to use for a long term no leak seal where the mounting brackets attach to the (rubber?) roof?
Dicor works well.
FWIW, most Voltages use TPO Alpha System roof material. I called Alpha Systems and they recommended the use of Alpha Systems #1021 (self leveling for horizontal applications) and #1010 (non-sag for vertical applications). I use both for roof maintenance and it matches the original factory installed sealant perfectly.