Polyglass Polytack H-T Contact Adhesive, 5 gal Pail

Polyglass Polytack H-T is a high-temperature contact adhesive supplied in a 5-gallon pail for membrane bonding in commercial roofing applications. One pail is the sell unit. Use it with compatible Polyglass membrane systems where a heat-resistant bonding adhesive is required.

Key Features:

• High-Temperature Formula: Engineered as an H-T (high-temperature) contact adhesive for membrane bonding where elevated roof temperatures are a concern.
• 5-Gallon Pail: Supplied in a 5-gallon pail sized for commercial roofing coverage.
• Contact Bonding: Contact-style adhesive designed for adhering membrane to suitable substrates.
• Commercial Grade: Classified by the distributor under commercial roofing membrane adhesives.
• Pair With Polyglass: Intended for use within compatible Polyglass roofing membrane systems.

Specifications Table:

Fit and Compatibility:

Designed for use with compatible Polyglass membrane roofing systems. Follow the membrane manufacturer’s application instructions for substrate preparation and bonding; coverage rates are not stated in the sources.

Frequently Asked Questions (FAQ):

Q: What is included with my order?
A: One 5-gallon pail of Polyglass Polytack H-T contact adhesive.

Q: How much area does one pail cover?
A: Coverage rates are not published in the available sources; refer to the manufacturer’s data sheet or application guide for spreading rates.

Q: What is an H-T adhesive?
A: H-T stands for high-temperature, indicating the adhesive is formulated for membrane bonding where roof surface temperatures run high.

Q: Can it be used on any roof substrate?
A: It is intended for commercial membrane applications; always confirm substrate compatibility with the membrane manufacturer’s requirements before use.

Q: Is this the only size available?
A: This listing covers a single item: the 5-gallon pail.

Expert Verdict Reviewed by the SuperArbor Pro Desk

For low-slope commercial membrane work, a high-temperature contact adhesive like Polytack H-T is chosen when standard bonding adhesives risk softening on hot roofs. Apply to clean, dry substrates and follow flash-off and bonding windows typical of contact adhesives. Always verify compatibility with the specific membrane and insulation facer before full-scale application.

Solvent-based contact adhesives release flammable vapors; work with ventilation, keep ignition sources away, and wear appropriate PPE per the safety data sheet.

Order Polyglass Polytack H-T Contact Adhesive in the 5-gallon pail for your next commercial membrane job.