This is what comes with our rails to level. I have never seen the wheels not ride on steel though. What is the manufacturer? I
have lots of different rails kicking around maybe I have some.
I don't know manufacturer. Manufacture of rails/sliding mechanism could be different manufacturer from actual shelves. It's an aluminum frame with slots. The shelves themselves are pretty standard steel shelves.
Bought it off CL a while back. Obviously did not re- install properly. Trying to avoid taking rails off to fill with steel (and potentially fail) and just fill the small gap with filler. Shelves do not get heavy usage.
PS
Based on quick read Rockite may not work--expands and meant to stick to cement.
JB Weld on other hand should stick to aluminum and does not look like it expand.
Did not look into other recommended product sufficiently yet.
Kubota R510 Wheel Loader + Cab and backhoe, JD 6200 Open Station, Cushman 6150, 4x4, ten foot 56 hp Kubota diesel hydraulic wing mower, Steiner 430 Diesel Max, Kawasaki Diesel Mule, JD 4x2 Electric Gator
I knew a best of the best machinist years ago. He first told me about JB weld. I have some and never used it. I have to think it can't be junk, if this individual suggested it.
Just curious though, What ride on these rails? How much weight, how often? How long a run?
The rails have movable shelves on top of them for space saving. Shelves are 3x5 footprint and about 9 feet tall. Heavy Duty, such as light warehouse racking. Metal frame itself, w/o the participle board decking is probably 150-200lb. Each board is relatively heavy and adds weight (40-60lb)
Maximum capacity probably a few thousand pounds, I have no more than 3000lb per rack including weight of the rack itself, really random stuff -- all kinds of stuff collected over the years that has light usage (once a year, e.g. xmas stuff).
Before I re-purposed them for a few hundred bucks off CL they carried liquids (chemicals, paints) from what I recall and other random stuff.
Really light usage. Couple of times per week.
Comparison of material suggested/considered so far
Tensile Strength (psi) Compressible Strength (psi)
JB Weld 3,960 3,960
MetalSet 3,600 7,500
Max GFE 13,900 21,800
Kubota R510 Wheel Loader + Cab and backhoe, JD 6200 Open Station, Cushman 6150, 4x4, ten foot 56 hp Kubota diesel hydraulic wing mower, Steiner 430 Diesel Max, Kawasaki Diesel Mule, JD 4x2 Electric Gator
I now have (usually free) ready access to anything in the steel market. But prior to that, I rigged up Cantalever (sp?) racking (from Closed GM Plant) on very substantial castor wheels running on steel trowel finish concrete to store my hoard of steel. Why the rails? I have other castors you could put 10,000 pounds on. And BTW, not from HF.
Be aware that most epoxy is going to have fluid properties until it begins to gell... the best bet for a polymer type substance is one that is more "gel" like...
one possible way to prevent something like JB weld from running out due to gravity is to use some type of tape etc. to hold it in place until it sets...
Remove both tracks and either flip them around if the other ends have steel all the way to the ends, or chop off the part that is missing steel, then screw them back down butting steel against each other. Add nothing. Subtract instead.