Prep Products

Subfloor

A fast-drying, solvent-free adhesive that reduces concrete surface pH and porosity, enhancing bond performance for quick project turnarounds.

B4 GLU is engineered for reducing concrete surface pH, surface porosity and to enhance adhesive bond performance. B4 GLU is solvent free and dries quickly. Resulting in a quick return to service for remodel and new construction.

Download our Tech Data Sheets and Safety Data Sheets for detailed product information and safety guidelines.

Available in 4 gallon buckets

Lighthouse Adhesives B4 GLU Label 4 Gallon

pH Range: 7-12

Relative Humidity (RH): Up to 90%

Dry Time: 20-60 Minutes

Foot Traffic: Immediate When Dry

Ensure quick, reliable results with Lighthouse Adhesives’s B4 GLU—experience the benefits of reduced surface pH and enhanced bond performance for your next project. Try B4 GLU today!

For more information, call 1-844-GLURU-4U or click the button below to contact our technical department.