Butyl Rubber Sealant 10.1 oz – Everkem Rubber Guard NS

High Demand Item – Frequently Reordered by Contractors

The Everkem Rubber Guard NS is a non-sag butyl rubber sealant designed for weatherproofing, moisture sealing, and gap filling in commercial and industrial construction applications. Provides a durable, flexible seal on metal, masonry, concrete, and most building substrates. Stays flexible through temperature extremes — built for contractors working exterior sealing and maintenance applications.

Applications

• Exterior joint and gap sealing
• Metal roofing and flashing sealing
• HVAC and mechanical equipment sealing
• Weatherproofing and moisture barrier applications
• Maintenance and repair installs

Key Features

• Non-sag butyl rubber formulation
• Flexible seal through temperature extremes
• Strong adhesion to metal, masonry, and concrete
• Water and moisture resistant
• Caulking gun application

Frequently Asked Questions

Is this for exterior use?

Yes. Designed for exterior weatherproofing and moisture sealing applications.

What surfaces does it bond to?

Bonds to metal, masonry, concrete, glass, and most building substrates.

Is it paintable?

Butyl sealants are generally not paintable — verify with product data sheet.

Does it remain flexible?

Yes. Stays flexible through temperature extremes and movement.

Why Contractors Choose This Product

• Reliable, consistent performance on commercial and industrial jobsites
• Easy application reduces labor time
• Available in bulk sizes for large projects
• Trusted Everkem formulation built for contractor use
• Ships same day – ready for immediate jobsite use

Built for exterior weatherproofing and moisture sealing, Everkem Rubber Guard NS delivers durable butyl performance across a wide range of substrates. Ships same day.

Ideal for contractors and maintenance teams requiring reliable butyl rubber sealing for commercial and industrial applications.