SKU: 28977839380

GAF OlyBond500 Insulation Adhesive, Part 2 (Winter Grade) – 5 Gallon Bag-in-Box

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Description

GAF OlyBond500 Insulation Adhesive, Part 2 (Winter Grade) – 5 Gallon Bag-in-BoxOlyBond500 Part 2 Winter Grade Insulation Adhesive Two component polyurethane adhesive designed to bond roof insulation boards in new and re roof applications. Winter Grade Part 2 dispenses in 3 4"1" beads that expand and cures in approximately 48 minutes depending on temperature and weather. Key Features: Cold Weather Formulation: Winter Grade Part 2 for reliable bonding in low temperatures Fast Chemical Cure: Sets in approximately 48 minutes to

OlyBond500 Part 2 Winter Grade Insulation Adhesive

Two-component polyurethane adhesive designed to bond roof insulation boards in new and re-roof applications. Winter Grade Part 2 dispenses in 3/4"–1" beads that expand and cures in approximately 4–8 minutes depending on temperature and weather.


Key Features:

  • Cold-Weather Formulation: Winter Grade Part 2 for reliable bonding in low temperatures
  • Fast Chemical Cure: Sets in approximately 4–8 minutes to speed installation
  • Efficient Application: Dispenses in 3/4"–1" bands that expand for broad coverage
  • Versatile Bonding: Adheres insulation board to board and to most roof substrates
  • Contractor-Friendly: Place boards into adhesive and walk-in for quick adhesion

Specifications Table:

Specification Details
Product Name OlyBond500 Insulation Adhesive - Part-2 - Winter Grade
Brand GAF
Formulation Two-component polyurethane adhesive (Part 2/Part B)
Application Method Dispensed in 3/4" to 1" bands; expands to several inches and rises 3/4" to 1" above substrate
Use Cases Adhere insulation board to insulation board; adhere board stocks to most roof substrates
Cure Time Approximately 4–8 minutes after application depending on temperature and weather
Grade Winter Grade
Packaging 5 Gallon Bag-in-Box
Unit of Measure Each (EA)
Style/Category Roofing Insulation
Manufacturer Part Number GAFOB500BW

Frequently Asked Questions (FAQ):

Q: What substrates can this adhesive bond to?
A: It can be used to adhere a variety of insulation board stocks to most roof substrates in both new and re-roof applications.


Q: How quickly does it cure?
A: A chemical cure secures the board in approximately 4 to 8 minutes after application, depending on temperature and weather conditions.


Q: How is it applied?
A: Dispense 3/4" to 1" bands of adhesive; the beads expand to several inches while rising above the substrate. Place the board stock into the adhesive and walk it into place.


Q: Is this product suitable for cold weather?
A: Yes. This is the Winter Grade Part 2 (Part B) of OlyBond500, formulated for cold-weather applications.


Q: What is the package size?
A: 5 Gallon Bag-in-Box (Part 2).


A Rugged Bond for Winter-Ready Roof Systems

In the choreography of a roof system, a steadfast adhesive is the quiet hero—OlyBond500 Part 2, Winter Grade, delivers that confident grip. I love how its expanding bead creates a seamless, uniform bond line across insulation boards. Pair it with crisp, high-contrast roof accessories for a clean, professional aesthetic even in cold seasons. It’s the kind of performance detail that elevates a project from standard to exquisitely resilient.


Choose OlyBond500 Winter Grade Part 2 for fast, dependable insulation bonding—even when temperatures drop.

Shipping Notes
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SKU: 28977839380

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