Seal your reputation with the best products

By Dani Sheehan.

Whether you’re sealing a skylight, managing a through-roof penetration or installing solar panels, Geocel’s construction sealant offers the durability, flexibility and reliability to meet your needs.

When it comes to sealing any construction project, you need a reliable, versatile and high-performing sealant you can trust. Geocel’s products tick all the boxes, offering a host of features that make them an essential addition to your toolbox.

Geocel 4350™ Construction Sealant boasts an advanced hybrid technology that ensures a long-lasting bond on a wide range of surfaces, including:

• Metal panels: PVDF, SMP, polyester-coated steel, bare galvanized and Galvalume®
• Specialized materials: aluminum, copper, glass and skylights
• Traditional building materials: brick, block, wood and vinyl siding

This construction sealant provides a watertight seal that withstands adverse weather conditions, resists UV damage and maintains flexibility over time.

Weather can be unpredictable, but your work doesn’t have to be. Geocel 4350 can be applied in extreme conditions – from wet surfaces to temperatures as low as 0° Fahrenheit – making it easy to apply year-round. Its minimal shrinkage also allows for long-term durability, even in joints with significant movement.

The sealant’s adaptability makes it suitable for a variety of interior and exterior applications, including:

• Through-roof penetrations: seal vents, pipes and other penetrations with ease
• Flashings and gutters: create a lasting seal to prevent leaks
• Solar panel and under decking installations: ideal for sealing components in renewable energy and aesthetic outdoor projects
• Windows, doors and trim: improve energy efficiency and protect against the elements

Meeting the rigorous ASTM C-920 Class 50 standards, Geocel 4350 is designed for high movement joints while maintaining lasting performance. Its gun-grade, non-sag consistency ensures precision application whether you’re working vertically or horizontally.

Don’t let inferior sealants slow you down or compromise your work. Geocel 4350 Construction Sealant is the professional-grade solution to help you deliver your best in every project.