Quote:
Originally Posted by BackInBlack  Toilet tank bolt washers work GREAT for this. Apply silicone GREASE to each side and it helps with the waterproofing without damaging anything or becoming permanent. Also, be sure the low spots of the wing have the 1/8" holes drilled in them to drain the water that inevitably finds it way inside. |
This is what I did. I found them at lowes in the plumbing section. And they were already black, perfect for me.
And since I had some rust around my holes, the surface was a little rough. So the silicone worked perfectly. Seals up great!