XtraBond®9500SL - Hybrid Polyurethane Sealant

XtraBond® 9500SL is a high performance, self-leveling, one component, permanently flexible, easy to use, multi-purpose fast cure modified polyurethane sealant. XtraBond® 9500 cures rapidly when exposed to atmospheric moisture to form a durable bond.


  • Transportation Industry
  • Industrial Applications
  • Roof Joint Seals
  • Self Leveling Properties


  • Self-Leveling
  • Non-Yellowing
  • Environmentally friendly
  • No Solvents, Very Low VOCs
  • Can Be Painted in 2 hours
  • Fast Cure at a wide range of temperatures


Exceeds the requirements of ASTM C 920, Type S, Grade NS, Class 25, Use NT, M, G and A

• Federal Specification TT-S-00230C, Type II, Class A
• CAN/CGSB-19 13-M87
• AAMA 808.3-92 Exterior Perimeter Sealing.

Technical Specs

Skin Time Less than 20 minutes @ 77 deg F/ 50% RH
Tack Free Time Less than 1 hour @ 77 deg F / 50% RH
Cure Rate 1/4” Bead per 24 Hrs
VOC 9 g/L (0.0751 lb/gal)
Elongation @ Break 450%
Hardness (shore A) 35 +- 5
Movement Capability 25%
UV Rating No discoloration or change in appearance after 12 months of UV
Lap Shear 325 psi
Tensile Strength 250 psi
Staining None
Low Temp.  Flexibility Retained to -90 deg. F
High Temp. Flexibility Up to 425 deg. F for short periods

Compliant with the following national, state and district VOC regulations:

US Environmental Protection Agency

California Air Resources Board SCM Districts

South Coast Air Quality Management District

Maricopa County, AZ

Northeast Ozone Transport Commission


This product is available in the following colors:

  • Aluminum Stone
  • Special colors upon request


The XB9500SL is available for the following industries

Packaging & Pictures

drum pail tube This product is available in the following configurations:

  • 10.1 oz cartridges: Twist-On Nozzles
  • 4.5 gal in a 5 gal pail
  • 52 gal in a 55 gallon drum

Other packaging is available upon request

Limited Lifetime Warranty

This product is guaranteed to give satisfactory performance if applied in accordance with the label directions. Liability to Premier Industrial Supply, Inc. (Premier) is limited to a full refund of the purchase price or product replacement if product is proven defective. Premier shall not be liable for loss or damage, whether direct, consequential or incidental. There are no other warranties expressed or implied including the implied warranty of merchantability or fitness for a particular purpose.