SikaBond Hardscape Adhesive makes your landscaping projects a breeze. Create strong bonds to a wide selection of hardscapes without the need for mortar or grouting. Perfect for building retaining walls, garden steps, and similar features, it bonds strongly to stone, pavers, bricks, blocks, and other like materials. It's waterproof and water immersible once cured, so rainwater and garden saturation pose little risk of wear. Retains a high elasticity that reduces tears ands cuts for a more durable hold. Effective in both vertical and horizontal applications. Best applied at temperatures ranging from 40 to 100 °F for optimal performance.