XtraBond®9500SL – Self-Leveling Advanced Polymer Sealant

XtraBond®9500SL is a high performance, one component advanced polymer sealant that is self-leveling and permanently flexible. The product’s advanced chemistry delivers a fast-curing solution – across a wide range of temperatures – that is ideal for horizontal construction and industrial applications where self-leveling is critical to the finished product.

XtraBond®9500SL contains no solvents and very low volatile organic compounds (VOCs,) so it is easy on the environment and installers. The product can be painted in as little as 2 hours.

  • Fast Cure at a Wide Range of Temperatures
  • Paintable in 2 hours
  • Very Low VOCs
  • Self-Leveling
  • No Solvents



This Product is engineered for many Applications, including:

  • Concrete Expansion
    Joints & Cracks
  • Horizontal Joints
  • Roof Joint Seals
  • Transportation
  • Industrial

Industries Served

This product is designed, engineered and manufactured for the following industries:

Physical Properties

Skin TimeLess than 20 minutes @ 77 degF/ 50% RH
Tack Free TimeLess than 1 hour @ 77 degF / 50% RH
Cure Rate1/4” Bead per 24 Hrs
VOC9 g/L (0.0751 lb/gal)
Elongation @ Break450%
Shore A35 +- 5
Movement Availability 25%
Peel StrengthNo discoloration or change in appearance after 2500 hours of UV
Lap Shear325 psi
Tensile Strength 250 psi
Low Temp. FlexibilityRetained to -90 degrees
High Temp. FlexibilityUp to 425 deg. F for short periods


XtraBond®9500SL meets or exceeds the
requirements of ASTM C920 Type S Grade P Class 25, Use T and M. CAN/CGSB-19.13-M87 Class 1-40-B-N & C-1-25-B-N. Federal Specification TT-S-00230C Type I Class A.

This product is offered in hundreds of colors using our Custom Color Matching & Mixing System. For current color offerings, please visit the Online Color Matching Program.

Packaging Options

This product is available in the following packaging options:

  • 10.1 FL OZ Cartridges
  • Plastic Pails (1-5gal Variation)
  • 55gal Drums

Surface Preparations

The substrate must be clean, frost free and free of any oils, greases or incompatible sealers that may interfere with adhesion. Do not apply if surface is contaminated. It is recommended to test all substrates prior to applications.


For best results, prepare clean surface. Cut nozzle to desired bead size. Apply with caulking gun, forcing sealant onto the substrate, then tool if needed. Clean excess material with mineral spirits or similar solvent.


Material is to be stored under controlled dry environment (below 75° F). Use within 10 months from date of manufacture.

Green Advantage Program

This XtraBond® Product is part of the Premier’s “Green Advantage” Program – the designation of our commitment to not only superior products & services, but also the environment. Our engineering formulations, manufacturing standards and production practices allow us to be a leader in the supply of eco-friendly and VOC compliant products. You can be assured that if you see the Green Advantage icon on a product, it is healthy for the environment. Learn more at www.PremierBuildingSolutions.net/Green

Premier Building Solutions manufactures, sells and distributes a broad array of sealants and adhesives for the construction, industrial and transportation markets. These products reflect the company’s expertise in developing adhesive chemistries that result in high performance, breakthrough solutions for their customers.

With over 40 different sealant products, ranging from the simplest latex sealants to advanced hybrid polymer solutions – Premier Building Solutions will have the right product for virtually every requirement. Manufactured in the company’s state of the art facility in Central Ohio and stocked on both the East and West coasts, the products are readily available with short turn-around times

If you're ready to learn more about our products and/or services, reach out and we'll be here waiting for you.