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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nancy hahn
Lexington, US
★★★★★ 1
Quality
I have a 5 lbs puppy. Within 5 minutes of giving him this toy he had pieces of the rope chewed off and in his mouth. Needless to say,into the garbage it went. Disappointed
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Reviewed in the United States on April 24, 2026
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Will
Boise, US
★★★★★ 5
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Really great chew toy. Our 50 pound dog loves it. We play fetch with it. Very sturdy and easy to chew.
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Reviewed in the United States on March 1, 2026
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Judy C.
Alexandria, US
★★★★★ 5
Great toy
Great for an aggressive chewer. I was pleasantly surprised this toy lasted months with my dog chewing at it. Its one of his favorite toys! It cleans easily rinsing in the sink or running it in the washing machine &holds up very well.
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Reviewed in the United States on January 24, 2026
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Robert R.
West Palm Beach, US
★★★★★ 5
Dogs love it
This our second one. The fogs destroyed the first one. Good toy and great for applying peanut butter in the grooves.
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Reviewed in the United States on June 8, 2026
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Pam
Dallas, US
★★★★★ 5
Great toy
Style: Turtle, Style: Turtle
I bought three of these turtle toys as Christmas gifts for various family member's dogs. Every single dog loves it! My dog has never been interested in any other treat toy I've given her. She's just not a foodie type dog. But, she's crazy about this one. She loves that it's floppy and the crinkly noise that it makes. The treats are surprisingly secure but she's happy to work at getting to them because the noise is rewarding during the process. While the edges of the treat pockets are starting to fray a bit, it doesn't affect the usability of the toy at all. I'm honestly shocked that my dog hasn't Shredded the entire toy with the amount of enthusiastic chewing she's given it. The only issue I have is that the opening to the shell is a bit small. It's kind of difficult to get the toy's long neck stuffed into the shell. But, I suppose if it was any bigger, it would be too easy for the dog to pull it out. So, overall, this dog toy is a huge winner!
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Reviewed in the United States on January 1, 2025

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