Selleys Liquid Nails Heavy Duty construction adhesive delivers exceptional bonding power for your most demanding projects. This professional-grade adhesive is twice as strong as the original formula, making it perfect for heavy-duty applications. It bonds timber to non-porous materials and can hold up to 1.5 tonnes per square metre after just 8 hours of curing. The innovative formula works excellently on various surfaces including timber, metals, masonry, and concrete, with superior performance in both interior and exterior settings. It features a no-slump formula that’s ideal for overhead applications and remains easy to apply even in cold conditions. This construction-grade adhesive provides lasting durability with excellent water and weather resistance, ensuring your projects stay firmly in place. Each pack contains 350g of premium adhesive, giving you ample product for multiple applications.