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Flex-Pro™ FSV Adhesive
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Regular Price:
$45.95
Your Price:
$37.70   ($8.25 Savings!)
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Are you tired of contact cement fumes? Have your panels delaminated in high use areas? Do you need a fast setting and easy to use adhesive for commercial veneer work? Flex-Pro might be the adhesive for which you've been searching!

Better Bond Flex-Pro is a fast-tack synthetic resin dispersion adhesive specially created for use with backed veneers and high pressure laminates. Unlike solvent-based contact cement, Flex-Pro is practically odorless, and the fumes are not dangerous. Its quick-setting water-based formula does not require a vacuum press and allows the application of veneer to vertical and hard-to-reach areas. No on-site pressing equipment is needed to apply this adhesive.

Particle board, MDF, plywood, and other porous substrates can be used with Flex-Pro. Compatible with most top-coatings, including solvent-based finishes.

Features

  • Quick tack and setting times
  • Superior bond strength ideal for commercial applications
  • Unlike contact cement, Flex Pro allows a small amount of re-positioning
  • Flex-Pro emits no VOC's and is non-polluting
  • Excellent gap filling properties
  • No fumes like solvent-based contact cement
  • Thick consistency reduces dripping during application to vertical panels
  • Very good heat resistance (up to 180° F)
  • Good water resistance
  • Non-flammable!
  • Cleans up with warm water
  • High solid content (approx 56%)

Shelf Life: 6 months
Coverage:
225 - 400 square feet per gallon (depending on application thickness/method)
Minimum Use Temperature: 
55° F
Safety Information: Click here

 Very Important Information about Freeze ProtectionFreeze Protection Info
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Instructions

Use with paper-backed and two-ply veneers as well as high pressure laminates. Not for use with unbacked wood veneers. Always test the adhesive on scrap materials first.

Flex-Pro is only suitable for use on porous surfaces. Scuff the substrate with 80 grit sandpaper. The backing of a paper-backed veneer should also be scuff sanded. Use a glue roller to apply an even coat of adhesive to the substrate. A 4 to 7 mil spread rate is adequate. Do not apply Flex-Pro to the veneer. Allow 3 to 5 minutes of open time and apply the backed veneer. This time frame is dependent on the porosity of the substrate and ambient temperature and humidity. The glue should be wet when the veneer is placed onto the substrate. Set the veneer onto the substrate and wait 10 to 15 minutes before running the panel through a nip/pinch rolling machine. If a pinch roller is not available, a veneer scraper or a small block of softwood may be used to set the veneer.

Completed panels may be dead stacked for 1 hour to ensure adequate bonding. Allow 24 hours for the panel to fully cure before machining. Failure to follow these instructions may lead to bubbles forming on the veneer surface. If this issue arises, the bubbles can be removed by applying heat from a clothes iron set to a medium-high temperature. Place a cotton cloth between the iron and the veneer to prevent scorching.

Tips from Joe
I've used Flex-Pro on a few non-standard substrates and had success. Since there are no solvents in this fast-tack adhesive, I've been able to use it on some painted surfaces as long as the paint was intact. Past projects have included painted door and window jams as well as staircase stringers. Remember, this glue is used with paper backed veneers only. Flex-Pro is the same formula as conventional FSV glue or "flexible sheet veneer" adhesive. It's just less expensive. To get a perfect bond, you must follow the instructions carefully. I highly suggest doing a test panel on a scrap veneer first.

Glue RollerThe importance of applying this glue correctly cannot be overstated. Don't make the mistake of using a paint brush or paint roller to apply this adhesive. A dedicated glue roller is the recommended application tool. This suggestion is not a sales tactic! The glue roller we offer is unmistakably the right tool to apply this adhesive.



Questions & Answers

Where can I find a chart that shows all of the Better Bond veneer glue differences?
This downloadable adhesive chart shows all key points about each of the Better Bond veneer adhesives and may be helpful when choosing a glue for your next veneering project.

How do I apply Flex-Pro?
Get a glue roller... it's worth every penny. We have them!

What is the Flex-Pro coverage per gallon?
Coverage amounts vary depending on the thickness of the application. This is largely defined by the tool used to apply the adhesive. The factory-specified coverage amount is 400 square feet, but as I believe a range of 225 to 400 square feet is more likely based on what our customers are saying.

How many coats of Flex-Pro need to be applied to substrate and/or veneer?
Just one is needed unless the surface is very porous. If the glue dries up quickly or unevenly, then a second coat should be applied. Reduce the open time when this occurs.

Can I apply Flex-Pro to plastic surfaces such as laminates?
It may work for HPL, but I've never tried it and so far, no one has sent any feedback on it.

Can I use this adhesive in a vacuum press?
Yes, and it's been said that panels require just 5 to 7 minutes of press time.

What is "dead stacking"?
Dead stacking refers to placing completed panels under some weigh just to insure a perfect bond. It's not absolutely necessary, but if the panel was poorly bonded, the dead stacking will minimize (if not eliminate) any delamination.

Did I correctly read that one must wait 24 hours before flush-routing the glued veneer?
Generally, you need to wait until the glue fully hardens before machining it. The text book time is 24 hours, though it's probably much less.

How will Flex-Pro hold up under my finish?
There shouldn't be any problems if you have followed the instructions. I've used all sorts of finishes, and I've never had any issues unless it was related to me not following the Flex-Pro instructions. Water-based stains and top coats will create immediate problems if the bond is not made properly, so following the directions is critical.

Can Flex-Pro be used with a traditional veneer hammer?
The initial high-tack bond of this adhesive allows it to be used with paperbacked veneer in the tradition of veneer hammering however I still recommend a veneer scraper which applies more pressure than a veneer hammer.

Why is this adhesive pink?
When the original version of this product was developed many years ago, it was tinted pink to match the color of Wilsonart spray contact cement. This helped to reduce any shock when cabinet and furniture makers were first asked to test the product. Weird marketing trick, right?

How long should one wait before applying topcoats over a panel completed with Flex-Pro?
24 hours.

What does FSV stand for?
Flexible Sheet Veneer

Is Flex Pro FSV glue freeze/thaw stable?
This adhesive is not usable if it is allowed to freeze. Once frozen, it turns to a solid lump of very hard rubber.


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