50 lb. Bag UltraBond Veneer Mortar Adhesive | MWI-L-ULT

Master Walls UltraBond distinguishes itself with exceptional mechanical properties with compressive strengths reaching up to 3,350psi at 28 days and tensile values peaking at 500psi (ANSI A118) after the same curing period. Shear bond test results speak volumes, achieving 625psi dry and up to 460psi wet for glazed and mosaic substrates. Coverage is efficient too: a 50 lb. bag covers 60 70ft using a 1/4in.x 3/8in. notched trowel, or 30 45ft when applying masonry veneer. The formulations less than 50g/L VOC level underscores its quality and compliance-conscious design.

• Non-sag formula
• Strong adhesion with thin brick and synthetic stone products
• Class leading shear bond strength
• Mixes easily with good open time
• Vapor permeable, resists blistering and allowstrapped water vapors to pass