Features:

• Seals and bonds subfloors, drywall, paneling, foam panels and most construction materials.
• All-weather, freeze-thaw stable formulation — bonds on dry, damp, or frozen surfaces.
• Adheres to wood, metal, masonry, glass, and most plastics.
• Fast tack (tack-free in approximately 14 minutes under typical conditions) and full bond within about 7 days.
• One 26.5 oz can replaces many traditional adhesive caulks.
• Reusable for up to 30 days when left attached to the PRO dispensing gun.

Benefits:

• Provides contractors and builders with a reliable, heavy-duty adhesive that can reduce fastener use and callbacks.
• Helps reduce drywall nail pops, floor/stair squeaks, and paneling shifts thanks to a superior bond.
• Simplifies jobsite inventory and application: one product for many substrates and conditions.
• Performs in colder and damp conditions where traditional adhesives often struggle.
• Supports cost savings via higher yield per can, fewer fix-ups, reduced fasteners, and potentially reduced labor/time.

*Cure and tack times depend on temperature, humidity, and bead size.

• Complies with ASTM D3498 — Adhesives for field-gluing plywood to lumber framing for floor systems.
• Complies with HUD UM 60a — Flooring adhesive products used in HUD manufactured housing.
• Complies with ASTM D6464 — Expandable foam adhesives for fastening gypsum wallboard to wood framing.

• Store between approximately 65–85 °F (18–29 °C) for optimum application performance.
• Contains isocyanate and a flammable blowing agent. Vapors may travel to other rooms.
• Do not expose cured foam to open flame or temperatures above ~240 °F (116 °C).
• Container is under pressure — do not puncture or incinerate.

Surface Preparation:

• Ensure substrates are structurally sound and free of standing water, snow, ice, dirt, mud, oil, or other loose materials.
• Remove, sand, or otherwise roughen painted surfaces or protective coatings to promote adhesion.
• Concrete or masonry substrates should be fully cured before adhesive application.

Application Instructions:

• For best results, use the PRO Series foam-dispensing gun (sold separately).
• Invert the can and screw the dispensing gun onto the adapter. Adjust the flow control knob to achieve the desired bead size (recommended ~½″ / 13 mm).
• Apply adhesive in a continuous zig-zag bead or in parallel beads so that, when panels or subfloors are placed, the adhesive layer fully contacts joists or framing.
• Position the material over the substrate and apply firm pressure. Substrates should be butted together within 10 minutes of dispensing.
• If the bead skins over, scrape off and reapply fresh adhesive.
• For optimal bond life, install any supplemental mechanical fasteners after applying adhesive.

Curing / Cure Time:

• Initial bond typically occurs in about 2 hours; full cure in approximately 7 days under typical conditions.
• Cure time will shorten in higher temperature/humidity, and lengthen in lower temperature/humidity.

Use Conditions / Limitations:

• Not for continuous underwater applications or on substrates with standing water present.
• Ensure the work environment is properly ventilated; vapors may cause irritation and sensitization.
• After curing, the foam is combustible — do not expose to open flame or sustained heat over 240 °F (116 °C).
• Always wear appropriate PPE (gloves, goggles, and suitable clothing).

Clean-Up:

• Excess, uncured adhesive can be removed from substrates with a dry cloth, putty knife, or scraper.
• Once cured, adhesive must be mechanically removed (scraping, sanding, or grinding).