Hey guys, I have a question about sealing enclosures.

Traditionally I have just siliconed the interior joints of a box.

Someone has told me that coating the inside of the MDF box with fibreglass resin helps in the sq department too.

I am inclined to test this theory. I have built 2 sealed boxes for my 2 Infinity 1030ws (I traded my 12s for 10s). The have left the back panels are off so I can seal the front of the box easier, then I will attach the rear panel and seal through the hole.

My question has to do with procedure regarding the fibreglass resin application.

Do I still silicone the joints, then resin over it? Do I only apply the resin with no silicone? Any specific resin to buy and use or is it all the same? Simply brush it on and let it dry?

Incase you haven't figured it out I have zero experience with anything to do with fibreglass or fibreglass resin.

Thanks.