XtraBond®150 – RTV Silicone Sealant

XtraBond®150 is a one component, permanently flexible, RTV (Room Temperature Vulcanizing) mildew-resistant silicone sealant that is the industry standard. The product’s tough chemical resistance makes it a worry-free solution for a wide range of applications.

XtraBond®150 provides excellent adhesion to cultured marble, tile, glass, vinyl, aluminum, and sheet metal without the need for a primer. The product is engineered to cure rapidly when exposed to atmospheric moisture, to form a durable tight bond that contractors and installers count on. A wide range of packaging options provides users with total flexibility in how the product is applied.

  • Approved for Cultured Marble
  • Excellent Adhesion to Glass
  • Window & Door Approved
  • Easy to Gun, Easy to Tool
  • Non-Sag & Slump
  • Non-Paintable



This Product is engineered for many Applications, including:

  • Window & Door Frames
  • General Construction
  • Kitchen & Bath

Industries Served

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

Physical Properties

Cure Rate1/4” Bead per 24 Hrs
VOC25 g/L
Elongation @ Break450%
Shore A25 +/- 10
Movement Capability + / - 12.5%
Lap SheerTBD


XtraBond®100 conforms to the requirements for ASTM C834

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
  • 5 Gallon Pails

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.


Read and understand technical data sheet completely before beginning installation. Always do a test area to ensure product satisfaction and to become familiar with proper application techniques.


Material is to be stored under controlled dry environment (below 75° F). Use within 12 months from date of manufacture. For best results, keep material in tightly closed containers when not in use. Do not freeze.

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.