Rubberized undercoat - Cheapest way to buy it for big job?

I have used raptor bedliner on my last two cars. Holds up for years, all you need to do is hose if off. Pretty easy to spray, dries fast and durable. I will never use rubberized under coating again. Check the pictures on my build posts.

 

I have used durabak. Tough rubber like finish and looks good. Can be sprayed but I rolled and brushed into the corners. Little over $100 for a gallon which is plenty for a car. Got a few places on my work coveralls that are still hanging on after 5 months of weekly washing.

 

Rusfre Rubberized Undercoat. about $22 a gallon.

 

I happened to need some rubberized undercoat for a customer's OT C10 pickup and asked about it at my local Napa store. It was Duplicolor UC101 16 oz cans and when the counter guy looked it up it was $2.89 a can - we double checked it and it came back as the correct price so I bought 10 cans. Worked fine for what I needed it for.
I did use bed liner on the underside of my '50 Pontiac.

 

The old story...........You get what you pay for.
I've used 3M rubberized undercoating for years. Covers excellent, nice medium gloss sheen, and it lays on heavily and wont clog the nozzle of the spray can.
Yes it costs more but the benefits far outweigh the added cost.

 

I typically POR-15'd the seams then used those tall cans of 3M undercoating - love that stuff. Its messy when first applied but after about a week or so, it becomes waxy and is easy to work around without wearing it. Great sound deadener and looks stock too. This is what I'll do on my project when its blasted clean this Spring.

In the blister pack stores its $15+ a can but there's an autoparts store in Sioux Falls on feebay that sells it in 3 packs for $26.95 delivered.