3/16 is to thick for the filler strip. 3/16 is .1875 and the gap is roughly .150 and I spent 4 hours looking to replace a piece of self adhesive .145 rubber I have here. I cannot find a replacement. To many amazon ads and those links have ruined searches. I am working on a bulb seal with a flange to replace a filler strip. This is nuts. Amazon and FB can just disappear and the world will be a better place.