WeatherBond Roofing Systems

CAV-GRIP III Low-VOC Adhesive/Primer Spray Tanks

In stock
Check for local delivery
As low as $798.00

WeatherBond Roof Systems CAV GRIP Membrane Adhesive/Primer, 40# and 85# Cylinder Tank Sizes

The labor-saving spray gun-applied adhesive CAV-GRIP III requires no stirring and has a quick application time, with fast flash-off and it has been a go-to choice among roofers for a variety of roof membrane applications. CAV-GRIP III can be used with standard Sure-Weld® TPO, and Sure-Seal® EPDM membrane as a substrate adhesive on horizontal surfaces for warranties up to 20 years. CAV-GRIP III can also be used to adhere FleeceBACK®, standard Sure-Weld TPO, and Sure-Seal EPDM to vertical walls; enhancing the bond between Carlisle’s VapAir Seal™ 725TR and various substrates; and priming unexposed asphalt prior to applying FAST Adhesive for insulation attachment. Additionally, this adhesive can be used in cold temperatures. All of this allows CAV-GRIP III to provide up to 60% labor savings compared to traditional adhesives.

  • Save up to 60% on labor with CAV-GRIP III compared to other adhesives

  • Apply to vertical walls or horizontal surfaces

Financing Available for orders over $1,000

CAV-GRIP III bonding adhesive is the best option for adhering any FleeceBACK, TPO, or EPDM membrane to vertical walls and horizontal surfaces for warranties up to 20 years. Can also be used for priming unexposed asphalt prior to insulation attachment. 


  1. Quick application with spray gun.
  2. Fast tack time (less than 5 minutes).
  3. No stirring necessary.
  4. Low-Odor, Low-VOC.
  5. Self-contained spray system.
  6. Save up to 60% on labor costs.
  7. Apply in temps as low as 25°F (-4°C).
  8. Spray 2 guns simultaneously with The DONKEY.
  9. Available in 40# & 85# tanks. 


  • Adhering vertical walls using FleeceBACK, TPO, or EPDM.
  • TPO & EPDM membrane adhesive for warranties up to 20 years.
  • Enhancing the bond between air/vapor/moisture barriers and various substrates.
  • Priming unexposed asphalt prior to applying FAST Adhesive. 

*We manufacturer the only authorized Carlisle adhesive spray carts "THE DONKEY" & "Lil DONKEY" capable of carrying up to eight 40lb and/or 85lb tanks at a time, equipped with two guns for two roofers to spray simultaneously for maximum speed and coverage. Panther East is an authorized recycle center for CAV-GRIP tanks.


More Information
Manufacturer WeatherBond Roofing Systems
Country of Manufacture United States
Safety Sheet (405.98 kB)