With its advanced all-silicone foam formula and a unique dual-seal design, DuraSeal leaves all other window spacers out in the cold and delivers on the promise of warm edge technology.

Windows edged with Super Spacer satisfy the toughest warm edge demands by:

• Clearly resisting condensation.
• Reducing energy costs.
• Providing long-life durability.
• Maintaining their attractive appearance.
• Reducing outside noise distractions.
• Adding both comfort and value to your home.

If you're looking for premium performance in your home's windows, make sure they are DuraSeal sealed.