XtraBond 450 Neutral Cure Silicone Sealant
One-component, non-sag, permanently flexible neutral cure silicone sealant with excellent primerless adhesion to vinyl, glass, aluminum, wood, and sheet metal. Window & door approved. PDF sell sheet available.
XtraBond 450 is a one-component, non-sag, permanently flexible neutral cure silicone sealant. It is engineered to deliver excellent adhesion to vinyl, glass, aluminum, wood, sheet metal, and most common building materials — without the need of a primer.
Part of Premier's XtraBond silicone sealant family, XtraBond 450 offers significant adhesion, movement capability, and durability compared to other families of sealants, making it well suited to residential, construction, industrial, and transportation applications.
- Brand
- Premier Building Solutions
- Type
- One-component neutral cure silicone sealant
- Adhesion
- Vinyl, glass, aluminum, wood, sheet metal — no primer required
- Certification
- AAMA verified components
- Guarantee
- 75-year durability guarantee
- Program
- Premier Green Advantage Program
- Brand
- Premier Building Solutions (a Quikrete company)
- Product line
- Sealants & Adhesives
- Availability
- Wholesale · Price on request
Features
- Superior adhesion to Kynar coated metals
- Excellent adhesion to glass
- Window & door approved
- Excellent UV resistance
- Neutral cure, one-component, non-sag formula
- Non-paintable