Construction Adhesive

Construction adhesive is the go-to high-strength bonding solution for wood, concrete, masonry, metal, drywall, foam, and more. It reduces reliance on fasteners, minimizes squeaks, speeds installation, and spreads loads across joints for quieter, longer-lasting builds. Whether you’re installing subfloors, securing wall panels, setting trim and molding, or stacking landscape blocks, the right adhesive saves time and boosts durability.

Choose from several chemistries to match your materials and conditions:
- Polyurethane: moisture-curing, powerful bond, waterproof, great for wood-to-concrete and exterior use.
- Hybrid/MS polymer: strong, flexible, low VOC, excellent adhesion to many substrates, paintable.
- Latex/acrylic: easy water cleanup, low odor, ideal for interior trim and paneling.
- Solvent-based: fast initial grab and quick tack; check foam compatibility.
- Epoxy: high strength for select structural or specialty bonds.

Key factors to compare for your project:
- Substrate compatibility (wood, PVC, stone, metal, foam, mirror-safe)
- Interior/exterior rating, waterproofing, and mold/moisture resistance
- Initial grab vs. repositionability, open time, and full cure time
- Gap-filling capability and flexibility for movement and vibration
- Service temperature range and cold/wet weather application
- Low-VOC formulations and regional compliance
- Standards such as ASTM D3498 (subfloor) and C557 (drywall)

Typical packaging includes 10 oz and 28 oz cartridges, sausages, and pails. Apply with a quality caulk gun; use continuous or zig-zag beads, commonly 1/4 inch, and brace or fasten lightly while curing. Prepare surfaces by removing dust, oil, and loose material; dry fit pieces; follow manufacturer coverage rates; ventilate work areas; and clean up with water or solvent as directed. Check cure schedules before loading joints or finishing.

From heavy-duty subfloor adhesive that stops floor squeaks to outdoor block adhesive that stands up to weather, construction adhesive delivers strong, reliable bonds for both pros and DIYers. Explore options to find fast grab, waterproof, and low-VOC products tailored to your materials and jobsite conditions.