
The Dura-Max Elite™ vacuum bagging material has been designed for VeneerSupplies.com using an advanced thermoplastic polyurethane that can withstand pressures exceeding 3,750+ psi and stretch more than 6 times its width and length*. Dura-Max Elite polyurethane film has superior resilience and unmatched puncture resistance. Made in the USA.
Each bag is welded with a state-of-the-art custom RF welding machine operating at 7,000 watts and 50 lb/in of pressure. This exact combination of frequency and clamp strength yields the most durable and airtight end-seam available. Each bag then undergoes a series of inspections including a final check that I do prior to shipment.
*Elongation and breaking strength based on ASTMD 412 test method.
Features
New Flush-Mount Valve Stem - The Elite vacuum bag also includes our new flush-mount valve stem assembly that allows you to use the full length of the vacuum bag without worry of project surface damage. A specially designed 2.5" diameter 50 mil flange is molded onto the polyurethane valve body and is permanently welded onto each bag. This creates an 80 mil total thickness reinforcement area for maximum durability.Each Bag Includes
Product Notes
The opening on this bag is on the 54" side.
Review by Sheri P
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I've got two Dura-Max Elite bags and they are built to last! The included bag closure is easy to use and works like a charm. I even forgot to round over the corners on one project and feared the bag would puncture. Didn't happen. You can't go wrong with these bags.
Review by Robert Busch
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Built like a tank. I cant imagine that this bag would ever break.
Review by Andrew Baird
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Like other reviewers here, I have only good things to say about about this vacuum bag. The polyurethane here is different from other places. It is clearly a superior composition and its far more elastic than others I have tried. Our shop ordered 2 more bags after the first came in. My boss was impressed. I was impressed. And all of our shop help was impressed by how well these bags were manufactured. The closure clips work perfectly too.
Review by Alan Tischer
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Amazing! Amazing! Amazing!
Other places are selling similar bags for $150 to $200 more than the price here. I just bought my second bag from VeneerSupplies.com because the first is always in use (by my friends and co-worker who are drooling over my homemade vacuum press). With the second bag, I also plan to try running two bags at once by tee-ing off of the main line.
This bag is like a super rubber. It just stretches and goes back to its regular shape time after time. The valve stem and closure system are included too. I found that my vacuum press can pull this bag down within 4 minutes and doesnt cycle on for at least 15 minutes after that. This tells me that the bag is 100% sealed and that the bag closure is working as advertised. It is a sight to behold!
Review by ed glover
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After looking for bags elsewhere, I've found no other that can compare to this deal. The quality and price is unmatched. The info about this product is straight forward and easy to understand, thanks!