15 40 Series Rubber Tread Strip – per foot

For a an airtight seal in t-slotted aluminum, rubber panel gasket is the way to go Parco

This rubber beading fits into your Front Runner Roof Rack t-slots to create a perfect rattle free and non-slip surface Sold in 5' lengths

temple quest slot This rubber beading fits into your Front Runner Roof Rack t-slots to create a perfect rattle free and non-slip surface Sold in 5' lengths

tslot milling cutters I have seen some rubber strip pieces for sale in the MSC book than fit down in the t-slots I thought a couple times about trying them out