GAF OlyBond500 Insulation Adhesive - Part 1, 15-Gallon Drum
Regular price $757.96OlyBond500 Part 1 Insulation Adhesive
Two-component polyurethane roofing adhesive for bonding insulation boards to a wide range of roof substrates. Part 1 dispenses in 3/4" to 1" beads that expand and cure chemically in minutes for fast, secure installation in new and re-roof applications.
Key Features:
- Fast Chemical Cure: Sets in approximately 4–8 minutes depending on temperature and weather
- Efficient Application: Dispensed in 3/4"–1" bands that spread and rise for strong coverage
- Versatile Bonding: Adheres insulation board to insulation board and to most roof substrates
- Professional-Grade: Two-component polyurethane formulation for reliable, long-lasting bonds
- Large Format Supply: 15-gallon drum supports high-volume commercial roofing work
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Product Name | OlyBond500 Insulation Adhesive - Part 1 |
| Adhesive Type | Two-component polyurethane (this item is Part 1) |
| Use | Adhere insulation board to insulation board; adhere various board stocks to most roof substrates |
| Application Bead Size | 3/4 inch to 1 inch bands |
| Foam Rise/Spread | Bands spread several inches and rise approximately 3/4 to 1 inch above substrate |
| Cure Time | Secures board in approximately 4 to 8 minutes depending on temperature and weather |
| Packaging | 15 Gallon Drum |
| Unit of Measure | PL |
| Item Weight | 160 lb |
| Manufacturer Number | 417H |
| Product Number | GAFOB500IA1P |
| Category/Style | Roofing Insulation |
| Approvals/Standards | ASTM C518; ASTM D1621; ASTM D1622; ASTM D1623; ASTM D2369; ASTM D2842; ASTM D6226; Miami-Dade County Approved; Florida Building Code Approved; UL Classified; FM Approved |
| SDS | https://documents.gaf.com/safety-data-sheets/olybond-500-part-1-sds-2165.pdf |
| Product Data Sheet | https://documents.gaf.com/data-sheets/olybond-500-insulation-adhesive-(5-20)-_data-sheet.pdf |
Frequently Asked Questions (FAQ):
Q: Is this a complete adhesive system?
A: This is Part 1 of the two-component OlyBond500 system; it must be used with the corresponding Part 2.
Q: How quickly does it set?
A: A chemical cure secures the board in about 4–8 minutes, depending on ambient temperature and weather.
Q: What substrates can it bond to?
A: It is designed to adhere insulation board to insulation board and a variety of board stocks to most roof substrates in new or re-roof applications.
Q: How is it applied?
A: Dispense 3/4"–1" beads, place the board into the adhesive, and walk it into place to ensure contact and spread.
Q: What size is this container?
A: This variant is supplied in a 15-gallon drum for large projects.
Sculpted Strength for the Modern Roofscape
OlyBond500 Part 1 creates a quietly powerful union between layers, transforming a roof into a seamless, high-performance plane. Its expanding bead becomes a subtle architectural gesture—precise, efficient, and elegantly engineered. Pair it with clean-lined insulation boards to emphasize order and continuity across wide spans. For projects that demand refined durability, this adhesive is an indispensable cornerstone of luxe, long-lasting design.
Choose OlyBond500 Part 1 today for fast, secure insulation bonding that keeps commercial roofing projects moving.
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