TITEBOND SUBFLOOR FOAM CONSTRUCTION ADHESIVE


Titebond® Subfloor Polyurethane Foam Construction Adhesive is a professional strength, collapsing gel formula designed for quick, easy subfloor installations and general OSB/plywood use. The foam collapses to a gel after application, then expands to fill gaps and irregularities, creating a strong, waterproof bond and preventing sque...

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Features & Benefits

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Recommended For: Subfloor installations, general plywood use, as well as filling gaps and irregularities in the subfloor.
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Compatible Materials: Common building materials including wood, engineered lumber, particleboard, OSB and wet, frozen and treated lumber.
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Class 1/8 in., Type P/O subfloor adhesive in accordance with ASTM D3498-19
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Industry’s best subfloor warranty
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Polyurethane foam
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High yield - Covers up to 25 panels*
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Collapsing Gel Formula
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Ideal for plywood, particleboard and OSB
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All weather - Wet & frozen lumber
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Fills gaps and irregularities between materials to provide a more solid backup surface

Application Guidelines

Application Temperature:
40°F to 100°F. Approved for use at outside temperature of 0°F while maintaining a chemical and can temperature between 40°F and 115°F.
Service Temperature Range:
-20°F to 250°F
Working Time:
Approximately 10-20 minutes.
Prep:
Product is extremely flammable during dispensing. Read cautions carefully. Surfaces must be clean and free of any material that may prevent adequate adhesion. Wear protective glasses or goggles, nitrile gloves and clothing that protects against dermal exposure. Use only in a well-ventilated area.
Application:
Screw can onto gun coupling until it will go no further. DO NOT OVERTIGHTEN. Grip can and gun with both hands and shake vigorously for 30-60 seconds. Adjust bead with gun regulator screw to produce between 1/4’’ to 1/2’’ bead. Apply adhesive to each furring strip, stud or floor joist to be covered. Adhere materials within 10-20 minutes based on environmental conditions. Position materials to be bonded and press firmly for full contact with adhesive. Note: For subfloors, apply adhesive to joists for one sheet at a time. Apply enough adhesive to joists to allow for full coverage and sufficient squeeze out when panels are placed. Nail or screw each sheet as recommended by the American Plywood Association.
Cleanup:
Uncured adhesive may be removed with Titebond Foam Cleaner. If dried, removal will require scraping or other mechanical means.
Storage:
To store for short periods of time, close gun regulator screw completely to secure trigger. Can MUST remain fastened to gun during storage. Store upright in a dry area and use remainder of can within 30 days. If can is removed, replace with cleaner or another adhesive can immediately and spray enough cleaner or adhesive to remove any air that entered the gun. Failure to remove this air will cause residual adhesive in the gun to cure and can lead to gun failure.
Limitations:
IT IS EXTREMELY IMPORTANT THAT CONTENTS ARE MIXED THOROUGHLY. AT TEMPERATURES BELOW 65°F, DOUBLE SHAKING TIMES. If can temperature falls below 40°F, gradually bring the can back to room temperature before shaking, prior to application. Not designed for continuous submersion. When using on non-porous substrates, mist with water to speed curing.

Physical Properties

Type
One-component, polyurethane foam
State
Liquid (aerosol)
Color
Off-white/yellow
Solids
84%
VOC
<200 g/L
Flashpoint
< 0°F
Freeze / Thaw Stability
Will not freeze
Storage Life
18 months in tightly closed containers at 75°F.
Odor
Low

Coverage

10x more coverage compared to 28 oz. cartridge adhesives. Covers up to 25 subfloor panels.*

Size3/8" Bead1/2" Bead
24 Oz. Can711 ft.400 ft.
* Based on 4x8’ sheet with 3/8” bead and 16” stud spacing. Coverage is based on theoretical calculations for comparison purposes and will vary depending on ambient conditions and particular applications.

Specifications & Certifications

  • Exceeds Class 1/8 in., Type P/O subfloor adhesive in accordance with ASTM D3498-19.

Warranty Statement

Titebond Subfloor Adhesive is covered by our Bronze Total Performance Guarantee for Subfloors.

Learn about all the products included in the industy's Best Subfloor Adhesive Warranty