Techfin HD Bonding Liquid

Techfin HD (Hi-Density) Bonding Liquid is a high-performance, multi-purpose styrene-butadiene co-polymer bonding agent designed for use with cementitious compositions. It enhances the properties of mortars and concretes, offering excellent resistance to water penetration, improved abrasion resistance, and increased durability. Ideal for concrete repairs, floor screeds, external rendering, waterproofing, and tanking, this bonding liquid provides superior adhesion to steel, concrete, brick, glass, and other building materials. It can be used as an admixture in cement-based slurries and mortars, effectively improving flexibility, tensile strength, and reducing shrinkage.

Uses:

• Concrete repair: Spalled concrete, repairing floors, beams, and precast slabs
• Floor screeds and toppings: Abrasion-resistant and non-dusting floors
• External rendering: Waterproof, weatherproof, and frost-resistant render
• Waterproofing and tanking: Basements, lift pits, water towers, liquid tanks, swimming pools
• Bedding tiles, fixing or re-fixing brick slips, bonding new concrete to old

Benefits:

• Ready to use and easy to apply
• Improves flexibility and tensile strength
• Reduces shrinkage and bleeding
• Enhances durability and toughness
• High resistance to water penetration and many chemicals
• Excellent adhesion to a wide range of building materials

Available in various packaging sizes, including 5L, 25L, 200L HDPE drums, and 1000L Flowbins, Techfin Hi-Density Bonding Liquid is non-toxic and can be used with potable water. It is an ideal choice for enhancing the performance and longevity of concrete and mortar in demanding construction environments.