Viaduct Blackbox for Repair Mortar is a pre-engineered formulation system designed to help manufacturers produce high-performance, polymer-modified repair mortar for structural and non-structural concrete repairs. Built on a controlled formulation approach, it ensures strong bonding, low shrinkage, and durable repair performance across a wide range of repair conditions.

Viaduct Blackbox for Micro Concrete is a pre-engineered formulation system developed to help manufacturers produce high-strength, flowable, and shrinkage-compensated micro concrete for structural repair and strengthening applications. Built on a controlled polymer-based formulation, it ensures consistent performance, excellent flow, and dependable load-bearing strength.

Viaduct Blackbox for GP-2 Grout is a high-strength, non-shrink, cementitious, free-flow precision grout designed for structural applications requiring high early and ultimate strength, such as machine baseplates, anchor bolts, and structural steel. It incorporates an advanced expansion system to compensate for shrinkage, ensuring uniform filling and reliable performance without the risk of iron-related staining, a pre-engineered formulation system developed to help manufacturers produce consistent, smooth-finish, and durable tile grout for residential and commercial applications. Built on a controlled polymer-based formulation, it simplifies grout manufacturing while ensuring uniform colour, strong joint filling, and long-lasting performance.

Viaduct Blackbox for Floor Screed is a pre-engineered formulation system designed to help manufacturers produce high-quality, durable, and uniform floor screed for base levelling and surface preparation. Built on a controlled polymer-based formulation approach, it ensures consistent strength, reduced shrinkage, and reliable workability across residential, commercial, and industrial flooring applications.

Viaduct Blackbox for Block Jointing Mortar is a pre-engineered formulation system developed to help manufacturers produce high-strength, consistent, and easy-to-apply mortar for AAC blocks, CLC blocks, and concrete blocks. Built on a controlled polymer-based formulation, it replaces conventional site-mixed mortar with a modern, thin-joint solution that delivers superior bonding and uniform performance.

Viaduct Blackbox for Tile Adhesive Type 4 is designed for manufacturers who need a high-flexibility, all-purpose adhesive capable of fixing large-format tiles, natural stones, glass mosaics, and specialty materials on both internal and external surfaces. Engineered with an advanced polymer system that meets EN 12004 C2 TE S2 and IS 15477:2019 Type 4’T’S2, it delivers exceptional strength, deformability, and long-term performance even under extreme weather conditions.