SikaBond Construction Adhesive, Gray, Advanced polyurethane for outdoor. Water immersible waterproof, 29 fl.oz SikaBond Construction Adhesive, a one component polyurethane adhesive that remains permanently elastic to allow for natural movement between bonded surfaces. SikaBond Construction Adhesive is a durable and flexible exterior polyurethane adhesive. It has excellent adhesion on all cement-based materials, brick, ceramics, glass, metals, and wood. Features Polyurethane adhesive used as an elastic adhesive for paver caps, masonry veneer and faux stone PERFORMANCE: Fast hardening, waterproof and water immersible once dried. Can be used to fill in gaps and can be painted over water-based, oil-based, and rubber-based paints. SUPPORTS: Excellent adhesion on all cement-based materials, brick, ceramics, glass, metals, and wood. DURABILITY: Good weathering resistance. High durability and flexible. USES: Can be used for net tile installation, floor moldings and door sills, light weight construction materials, wood or metal window and door frames USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.