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GAF OMG OlyBond500 SpotShot Two-Component Polyurethane Insulation Adhesive, 1500 mL Two-Part Kit
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GAF OMG OlyBond500 SpotShot Two-Component Polyurethane Insulation Adhesive, 1500 mL Two-Part Kit
GAF OMG OlyBond500 SpotShot is a two-component, low-rise polyurethane insulation adhesive for adhering board stock to many roof substrates in new and reroof work, including board-to-board attachment. Each kit dispenses 3/4 in. to 1 in. beads through the portable SpotShot applicator, and one kit secures boards as the chemical cure takes hold in about 4 to 8 minutes.
Key Features:
- Rapid chemical cure: Boards are secured approximately 4 to 8 minutes after application, depending on temperature and weather conditions.
- Low-rise polyurethane: Dispensed in 3/4 in. to 1 in. wide beads that spread to several inches while rising 3/4 in. to 1 in. above the substrate.
- Portable applicator: The lightweight, portable SpotShot system allows easy insulation board installation on the roof.
- Board-to-board: Can be used to adhere insulation board to insulation board as well as to the deck or substrate.
- Low VOC formula: Uses water instead of HCFC as the blowing agent, making it low VOC.
- System compatibility: Compatible with most single-ply and some asphaltic systems.
- Strengthens system: Adhesive attachment strengthens the overall roof system.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Sell unit | Box of 4 two-part 1500 mL kits |
| Product line | OlyBond500 SpotShot |
| Material | Two-component low-rise polyurethane adhesive |
| Color / finish | Pink |
| Dimensions | 3/4 in. to 1 in. wide beads, rising 3/4 in. to 1 in. above substrate |
| Kit size | 1500 mL two-part kit |
| Pack quantity | 4 kits per box |
| Cure time | Approximately 4 to 8 minutes, depending on temperature and weather |
| Blowing agent | Water (not HCFC) |
| VOC | Low VOC |
| Intended use | Adhering insulation board to roof substrates and insulation-to-insulation in new and reroof applications |
| Compatibility | Most single-ply and some asphaltic systems |
Coverage & How Much You Need:
Apply beads 3/4 in. to 1 in. wide that spread to several inches; place the board into the adhesive and walk it into place. Ribbons are spaced per the board type and wind requirements of the job; one 1500 mL two-part kit (sold 4 per box) covers a full board pattern for typical insulation attachment.
Fit and Compatibility:
Works with most single-ply and some asphaltic roof systems and a variety of board stocks over many roof substrates. Boards are secured by walking them into the wet beads; no fasteners or hot asphalt are required.
Frequently Asked Questions (FAQ):
Q: What is included in each kit?
A: Each kit is a 1500 mL two-part OlyBond500 adhesive cartridge set for the SpotShot applicator, sold four kits per box.
Q: How fast does it cure?
A: A chemical cure secures the board approximately 4 to 8 minutes after application, depending on temperature and weather conditions.
Q: How do I apply it?
A: Dispense 3/4 in. to 1 in. wide beads, set the board into the adhesive, and walk it into place until the cure takes hold.
Q: Can it bond insulation to insulation?
A: Yes, OlyBond500 can adhere insulation board to insulation board as well as to many roof substrates.
Q: Is it VOC-compliant?
A: It uses water rather than HCFC as the blowing agent, so it is low VOC.
Q: Which roof systems does it work with?
A: It is compatible with most single-ply and some asphaltic systems.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
OlyBond500 SpotShot is a strong choice for low-slope insulation attachment where mechanical fasteners would telegraph through thin boards or hot asphalt is impractical. Keep kits at moderate temperature before use since cure time slows in cool weather, and always walk boards into the wet beads promptly so the low-rise foam fully contacts the substrate. For thick multi-layer stacks, bond board to board with the same material rather than fastening through the stack.
Wear gloves and eye protection when handling two-component polyurethane adhesives, and follow the manufacturer's application and substrate preparation instructions for the roof system.
Order GAF OMG OlyBond500 SpotShot adhesive kits today for fast, strong insulation attachment on your next low-slope job.
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