Interior and exterior heavy-duty premium quality adhesive. Designed for structural projects that require strength and durability. Ideal for installing sub-floors, exterior sheathing, siding and decking. Low voc formulation (<1% by weight), meets "leed" standards. Elastomeric: eliminates squeaky floors. High grab: minimizes nailing requirements. Easy gunning outdoors in sub-zero temperatures. Bonds well to dry, wet, treated or frozen lumber. Manufacturer's warranty. Beige. 825 ml.