- High-performance elastomeric polyurethane sealant specifically engineered for the high-volume demands of commercial roofing systems
- Heavy-duty 5-gallon pail format is optimized for large-scale repair areas, long seam runs, and high-material-volume roofing projects
- Formulated to cure into a durable, rubber-like seal that maintains long-term flexibility to accommodate natural roof movement and thermal cycles
- Features a professional aluminum gray color designed to blend seamlessly with metal roofing panels and architectural components
- Designed for easy application by brush or trowel, allowing for thick-build coverage over irregular surfaces and complex penetrations
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Item #ERS-URETHER22P5
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Description
H-E-R Sealant is a high-performance elastomeric roof sealant formulated for use on commercial roofing systems. It is commonly used to seal seams, fasteners, penetrations, and flashing details where long-term flexibility and durability are required. The 5-gallon pail format is intended for larger repair areas, longer seam runs, and projects needing higher material volume applied by brush or trowel. Once cured, H-E-R forms a flexible, rubber-like seal that accommodates normal roof movement and adheres well to common roofing substrates.
Key features
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High-performance elastomeric roof sealant
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Designed for seams, fasteners, penetrations, and flashing details
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Cures to a flexible, rubber-like seal
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Excellent adhesion to common roofing substrates
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Suitable for vertical and horizontal applications
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Aluminum gray color for metal roofing compatibility
Specifications
Brand: Gaco
Product name: H-E-R Sealant
Product type: Elastomeric roof sealant
Color: Aluminum Gray
Packaging type: Pail
Size: 5 gallons
Application method: Brush or trowel
Use: Professional commercial roofing applications
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