Engineered Poly-Seal Butyl Tapes

High-Performance Sealing Solutions for Demanding Applications

H-O Products offers a line of Poly-Seal Butyl Tapes, manufactured by Hardcast, designed to withstand the harshest exterior conditions. These tapes are ideal for use as roof sealant, seam sealant, flashing tape, or roof repair membrane, providing a durable, long-lasting seal on standing seam roofs, skylights, windows, doors, gutters, and other demanding exterior applications.

As a trusted butyl tape manufacturer, we also provide solutions for pipe sealing and HVAC systems, including swamp coolers, where preventing leakage is critical. Learn more about our HVAC Duct Sealing Tape and Metal Roof Tape.

Key Features & Benefits

• Aggressive Adhesion: Provides a strong, immediate bond to a wide range of substrates, ensuring a durable seal.
• Self-Healing Properties: The butyl material flows into voids and around fasteners, creating a continuous seal.
• UV & Weather Resistance: Withstands exposure to sunlight, moisture, and temperature fluctuations for long-term performance.
• Easy Application: Designed for quick and clean installation without the need for special tools or curing time.
• Versatility: Suitable for both indoor and outdoor applications, including residential, commercial, and industrial settings.

Explore our full range of engineered tapes or contact us to discuss your custom requirements and find the ideal butyl tape solution for your application.