OMG OB500 - DUALTK OlyBond500 Two-Part Adhesive Small Canister Kit

OB500-DUALTK is a small canister kit for OMG’s OlyBond500 two-component, low-rise polyurethane adhesive. The set includes both Part 1 and Part 2 in pressurized canisters, plus a hose, gun assembly, mix tips and extension tubes to allow roofers to apply adhesive without extra equipment. It’s ideal for jobs that need mobility, quick setup, or spattering application for fleece backed membranes.

Key Features

• equipment-free kit with pre-pressurized canisters, hose, gun, mix tips, and extensions
• allows spattering for fleece backed membranes to improve appearance and reduce membrane install time
• provides up to 35 squares of coverage per set under favorable conditions
• usable in a wide temperature range (approx 40°F to 100°F)
• designed to work with multiple insulation types and roof decks

• item number: OB500-DUALTK
• includes both Part 1 and Part 2 canisters in a single kit
• includes 25-foot application hose, gun assembly, six mix tips, three 17-inch extension tubes
• covers up to approximately 35 squares per set (depends on substrate and insulation)
• application temperature range: 40°F to 100°F (4°C to 38°C)
• adhesive rise: beads rise approximately ¾- to 1-inch above substrate after application
• curing / tack-free time: chemical cure takes place in a few minutes after application depending on weather conditions

• Open kit and assemble hose, gun, mix tips, and extension tubes as needed for reach.
• Ensure roof deck substrate is clean, dry, and the correct temperature (within the allowed range).
• Dispense adhesive through the gun into semi-liquid beads approximately ¾- to 1-inch wide, spaced per manufacturer guidelines.
• Place insulation board into the adhesive while still tacky; walk into place to ensure full contact.
• For fleece backed membranes, use spattering technique as intended to improve appearance.
• After use, seal canisters if possible per guidelines; dispose of parts or open materials per local regulations.

Q: What does the OB500-DUALTK kit include?
A: It includes both pressurized Part 1 and Part 2 canisters, hose, gun, six mix tips, three 17-inch extension tubes.

Q: How much coverage can one OB500-DUALTK kit provide?
A: Up to about 35 squares of insulation coverage per set under favorable conditions; actual coverage depends on substrate and insulation type.

Q: What temperature range is this kit usable in?
A: Approximately 40°F to 100°F (4°C to 38°C).

Q: How high do the adhesive beads rise above the substrate?
A: Beads rise about ¾- to 1-inch above the substrate after application.

Q: How fast does it cure?
A: Cure occurs in a few minutes after application depending on ambient and substrate temperature.