Premier XtraBond 150 Silicone Sealant, Transparent Earth

Professional-grade neutral cure silicone sealant designed to provide long-lasting flexibility, excellent adhesion, and a clean, transparent earth finish for stone, masonry, and construction applications.

Looking for a High-Performance Neutral Cure Silicone Sealant?

Premier XtraBond 150 Silicone Sealant is a one-component, neutral cure silicone formulated for professional sealing and weatherproofing applications. Its permanently flexible formula provides excellent adhesion to a wide variety of common construction materials while delivering dependable performance in both interior and exterior environments.

The Transparent Earth color blends naturally with many stone and masonry applications, making it an excellent choice for expansion joints, perimeter sealing, window and door installations, and general construction projects. Once cured, the sealant maintains flexibility to accommodate normal joint movement while resisting weathering for long-term durability.

Typical Applications

• Natural stone installations
• Granite and quartz countertops
• Expansion joints
• Window and door perimeter sealing
• Masonry joints
• Exterior weatherproofing
• Interior sealing applications
• General construction projects

Advantages

• One-component neutral cure silicone
• Transparent Earth color complements many natural stone installations
• Excellent adhesion to a variety of construction materials
• Permanently flexible after curing
• Suitable for interior and exterior use
• Weather-resistant performance
• Professional-grade sealing solution
• Easy to apply and tool

Specifications

• Brand: Premier Building Solutions
• Product: XtraBond 150 Silicone Sealant
• Color: Transparent Earth
• Cure Type: Neutral Cure
• Type: One-Component Silicone Sealant
• Application: Interior and Exterior

Compatible Materials

• Natural stone
• Granite
• Quartz
• Masonry
• Concrete
• Metal
• Glass
• Many common construction substrates

Why Choose Premier XtraBond 150?

Premier XtraBond 150 combines professional-grade adhesion with long-term flexibility to create durable weatherproof seals for demanding construction and fabrication applications. Its neutral cure chemistry and attractive Transparent Earth color make it especially well suited for natural stone installations where both appearance and performance matter.

Whether sealing countertop joints, exterior building components, or general construction gaps, XtraBond 150 provides dependable performance professionals can trust.

BB Industries carries professional silicone sealants, adhesives, countertop installation supplies, fabrication products, and construction materials trusted by fabricators and installers throughout North America.

BB Industries has you covered!

Frequently Asked Questions

What type of silicone is XtraBond 150?

XtraBond 150 is a one-component, neutral cure silicone sealant designed for professional sealing applications.

Can it be used outdoors?

Yes. It is suitable for both interior and exterior applications where a durable, weather-resistant seal is required.

What materials does it adhere to?

It provides excellent adhesion to many common construction materials, including natural stone, masonry, concrete, metal, glass, granite, and quartz.

Does the sealant remain flexible after curing?

Yes. Once cured, XtraBond 150 remains permanently flexible to accommodate normal joint movement.

What color is this version?

This product is supplied in the Transparent Earth color.