SKU: 63949954307

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

Sale price$192.31 Regular price$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
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 63949954307

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Fredy Linares
Lexington, US
★★★★★ 5
Great choice
Fit perfect. I recommend it.
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Reviewed in the United States on December 3, 2025
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S.L
Pawtucket, US
★★★★★ 3
Definitely NOT the COLOR that’s advertised but not bad
I got this for my son for him to have his 1st official “dressy” coat for certain occasions. It will do for the price, but as I said in the description, it’s definitely not the color that’s shown in the advertisement. Its also not taken in like the picture. But not bad. It’s more of a camel color than a khaki like the advertisement. My son is 5’9 and has a slim build, I bought a L because he’s tall and this fits fine to be honest. I want him to be able to grow into it next year as well. If you have long arms you may wanna size up.
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Reviewed in the United States on November 28, 2022
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ART
Cuba, US
★★★★★ 1
Nothing i wrote my comments above a statement above
Size: XX-Large, Color: Navy Blue
This item was not good quality, so I decided to not not use. It came pretty much wrinkled and folded in some package. And once again, it was not good quality was all wrinkled up you had to Send it to the cleaners to straighten it out and it didn't fit very well. It just wasn't there very good quality, kind of heavy, so so\n I'm not sure if I'll return it or just donate it to the local church. Thank you art cruz
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Reviewed in the United States on April 5, 2026
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Popa Rabbit
Dallas, US
★★★★★ 5
Fantastic product... fantastic fit !
Size: X-Large, Color: Black
First off, China got this product from their country to ours, then to my hometown.... faster than my own post office could get it across town after much bickering. So... thank you to the Chinese. Complaints about America being better... then start doing better. Secondly the coat was far superior than I even suspected. It fit well and I cannot wait until cooler weather to break it out ! Again... thank you China ! Highly recommend this product.
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Reviewed in the United States on August 25, 2021
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John In NC
Alexandria, US
★★★★★ 5
Once You Try Them, You'll Buy More!
Size: 46W x 36L, Color: Stonewashed
I'm tall (6'3"), and when I was young, I used to be thin as a rail (though decades of three squares a day has changed that). So finding jeans that fit well has always been challenging. A long inseam (36") made purchasing jeans at retail stores an exercise in futility. So for many years, I bought my jeans from cataloger Eddie Bauer. Oh sure, I would try other mail order firms from time to time, but never found a pair of jeans that fit comfortably. I'm no longer young (Daddy was feeling his oats when Ike was in the White House) and much of the vanity that plagued me in my youth has dissipated. Be forewarned as you continue reading, that comfort, not appearance, now tempers all my purchasing decisions. It was time to purchase a couple pairs of jeans, and because Eddie is getting awful pricey, I decided to see what was being offered here on Amazon. The price was right, and the reviews were good, so I ordered a pair of these "just to see". Boy, I'm I glad I did!! These jeans are designed for guys who want comfort over a full range of movement. First, the material; although the description says "flex denim", it is not "stretchy" (remember double-knit?). I think they may be referring to the fact that the material is a bit lighter weight than your average jeans, thus avoiding much of the stiffness. The material reminds me very much of some painter's pants I owned years ago; soft and very pliable. Now for the fit; generously cut (though not baggy) in the seat and crotch. No binding of your manhood when you sit or squat! Plenty of room in the legs too. The waste is cut high enough so your belt sits comfortably above your hips, avoiding the embarrassment of plumber's crack when you're on your hands and knees, bent over without your glasses, looking for that damned little screw you dropped. Finally, the inseam length is also generous. When you're sitting with your legs crossed, these pants won't be jacked half-way up your calf. So, in conclusion, if you're trying to make a fashion statement with hip-hugging, tight-legged, twig & berry squeezing pants, you will be sorely disappointed with these jeans. But, if you're a working man, looking for a well-fitting, comfortable pair of britches, I'll bet you a fresh tin of Shinola and a Moon Pie, that you will appreciate slipping into a pair of these jeans!! I just ordered two more pair!!
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Reviewed in the United States on January 14, 2015

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