plug thickness

[bohicarlp]

I'm wanting to order some plugs from midwest wood specialists. I'm building some 5" and 6" racks with HDPE guns. For the fiberglass lovers I do have those also but do not have the means of making them. At what point do I need 5" or 6" thickness on plugs? Thanks

[Kenny East]

My 6" tubes have 4" thick plugs. You could go with the thicker plugs but I'm not sure it would make any difference in lifespan or function. I will say you want to use good quality deck screws to fasten the plugs in. Pre drill appropriate holes to prevent possible splitting of the plug.

[bohicarlp]

Agreed with the deck screws. I was gonna do 3" on the 5 and 4 on the 6. Just curious on the thicker plugs.

[Kenny East]

Yeah, it may last longer but I've never had issues with the minimum plug thickness. They are heavy enough as it is.