SKU: 63949954307

GAF OlyBond500 Insulation Adhesive, Part 2 Regular Grade — 5 Gallon Pail

$192.31 $213.68
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Description

GAF OlyBond500 Insulation Adhesive, Part 2 Regular Grade — 5 Gallon PailOlyBond500 Part 2 Regular Grade Insulation Adhesive Two component polyurethane adhesive designed to bond insulation board to board and to most roof substrates in new or re roof applications. Dispenses in bands that expand and cure chemically for a secure hold in minutes, offering a fast, clean alternative to mechanical attachment. Key Features: Two Component Polyurethane: Bonds insulation boards and various roof substrates for robust adhesion. Quick

OlyBond500 Part 2 Regular Grade Insulation Adhesive

Two-component polyurethane adhesive designed to bond insulation board to board and to most roof substrates in new or re-roof applications. Dispenses in bands that expand and cure chemically for a secure hold in minutes, offering a fast, clean alternative to mechanical attachment.

Key Features:

  • Two-Component Polyurethane: Bonds insulation boards and various roof substrates for robust adhesion.
  • Quick Chemical Cure: Sets in approximately 4–8 minutes depending on temperature and weather.
  • Low-Rise Application: Dispensed in 3/4–1 in. beads that spread and rise for efficient coverage.
  • Code Approvals: Miami-Dade, Florida Building Code, UL Classified, and FM Approved for confidence in compliance.
  • Convenient Packaging: Part 2, Regular Grade, supplied in a 5-gallon pail for commercial roofing use.

Specifications Table:

Specification Details
Product Name OlyBond500 Insulation Adhesive - Part 2 - Regular Grade
Brand GAF
Type Two-component polyurethane, low-rise adhesive
Application Adhere insulation board to board and to most roof substrates; new and re-roof
Dispense Pattern 3/4 to 1-inch bands that spread to several inches and rise 3/4 to 1 inch
Cure Time Approximately 4–8 minutes depending on temperature and weather
Packaging 5 Gallon Pail
Unit of Measure Each (EA)
Applicable Standards/Approvals ASTM C518, D1621, D1622, D1623, D2369, D2842, D6226; Miami-Dade County Approved; Florida Building Code Approved; UL Classified; FM Approved
SKU/Part Number GAFOB500BR

Frequently Asked Questions (FAQ):

Q: What materials can this adhesive bond?
A: It adheres insulation board to insulation board and a variety of board stocks to most roof substrates in new or re-roof applications.

Q: How long does it take to set?
A: Approximately 4 to 8 minutes after application, depending on temperature and weather conditions.

Q: How is it applied?
A: Dispense 3/4 to 1-inch bands onto the substrate, place the board stock into the adhesive, and walk it into place.

Q: Is this product approved for code compliance?
A: Yes. It carries Miami-Dade County, Florida Building Code approvals, and is UL Classified and FM Approved.

Q: What temperature range is this grade intended for?
A: This is the Regular Grade; refer to the product data sheet for exact temperature guidelines for application.

Seamless Strength for High-Performance Roof Assemblies

OlyBond500 brings a refined precision to the roofscape, creating a clean, uninterrupted plane that elevates the entire envelope. Its low-rise polyurethane profile is the quiet hero—expanding gently to lock insulation into place without visual clutter. Pair it with consistent board layouts for a tailored, architectural finish. It’s the discreet luxury that ensures durability and polish from the inside out.

Choose OlyBond500 Part 2 Regular Grade for fast, code-compliant insulation adhesion that streamlines your next roofing project.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63949954307

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4.1 ★★★★★
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Jennifer Kuhns
San Leandro, US
★★★★★ 4
Soft...but fluffy and tall
Color: White, Size: Standard (Pack of 2)
I've only had these pillows for about a week. They are a great quality pillow. The cover is soft and seems well made. My only complaint is that they are VERY full pillows. If you're tall with broader shoulders, you'll probably love them. If you're shorter with a smaller frame you will probably feel like your head is too high and your neck at a weird angle (my problem). There seemed to be mixed reviews about softness....I would consider these a nice medium pillow. Soft filling but firm enough that your head doesn't sink to the bed. Definitely NOT a down-like pillow, so if that's what you're looking for, this is not for you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
M
Verified Purchase
Maria Fernanda Rojas Mejia
Belleville, US
★★★★★ 5
Soft, fluffy and surprisingly comfortable
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
I really liked these pillows. I tried to show different things in my photos because I wanted people to see the details: the design, how fluffy they are, and how full and thick they actually look. They are so full that the pillowcase even looks tight once you put it on, which I actually loved because they look luxurious and well-filled. At first glance they look very thick and high, but once you lay down they feel soft and fluffy instead of hard. They adjust comfortably and feel very cozy whether you’re sleeping, relaxing, or even reading before bed. I think they offer a really good balance because they feel supportive without being stiff. Of course, pillow preference is very personal—some people like lower pillows and others like higher ones—but for someone who likes fuller pillows that are still soft and comfortable, these are great. They are spacious, cozy, and feel like a very good purchase overall. I honestly don’t have any complaints so far. Definitely happy with them.
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
RF
Grantham, US
★★★★★ 5
Great quality pillows. Very difficult wrapping.
Color: White, Size: King (Pack of 2)
The Pillows are the real deal. Very fluffy but with good support. I was surprised by the weight of the box they came in, pretty heavy so you know there’s good quality pillows inside. The one negative is that the pillows are packed in very very tight plastic because they come compressed. But the thing is, it’s really a chore to open them. You have to be careful not to cut through the plastic to the material, but the plastic is put on so incredibly tight that it’s even hard to get your finger underneath. But I found a way to open them. Near the top, insert A very flat metal ruler as far in as you could get it. Then cut through the plastic that’s above the metal ruler. That prevents a sharp tool from damaging the pillows. As you get through the plastic above the ruler, keep pushing the ruler further down into the package. Believe me, this simplifies what could be a very difficult unpacking. I am very surprised that the company that makes them does not insert the type of opener that you find on boxes you receive in the mail or even packages that you get from the grocery store where you just pull a tab and that opens the package. These are really good pillows, but you must be very careful about using a sharp object when opening the box and when trying to cut through the plastic. I am a strong man and have the tools needed, a very flat metal ruler, and a box cutter, knife, or razor. Good luck. !!
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Reviewed in the United States on May 5, 2026
S
Verified Purchase
Starr Charles
Waukegan, US
★★★★★ 5
These hold up very well
Color: White, Size: Standard (Pack of 2)
I have NO luck with pillows. I’ve been in stores & tried them. They seemed ok there. At home, nope. I’ve been getting headaches & neck aches from lousy pillows. I’ll change one, a few nights relief. It doesn’t help that I’m prone to headaches. After reading about different pillows, I settled on these. The reviews were better than so many different ones I was looking at. Including high priced & brand names. I bought the standard size. When I saw, “Customers Usually Keep This”, I kept my fingers crossed. When I received them, I took one out of the package & put my head on it & thought, oh no! This is too hard! I tried it again. Ok….. I slept on it & haven’t had any pains since. It’s soft but firm enough to keep my head from sinking & messing up my neck. I don’t move. No more flipping my pillow over. My head doesn’t go below my neck anymore! This has been 2 months now, but it hasn’t changed at all. I wake up happy, not complaining. No more pains or headaches. This saved me from losing days with a heating pad or an ice pack. The price was excellent for 2 pillows. I can’t believe a blind buy was the answer! These are incredible. Finally, something worked for me.
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Reviewed in the United States on May 13, 2026
X
Verified Purchase
Xander King
Belleville, US
★★★★★ 5
Awesome Pillows!
Color: White, Size: King (Pack of 2)
These pillows are super soft! I love them. I bought them when I caught a bad cold and needed to prop myself up. Worked so great! Definitely give these pillows a try. They're very reasonably priced too.
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Reviewed in the United States on May 29, 2026

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