SikaInject-1320 (formerly known as MasterInject 1320)

SikaInject-1320 is a single-component, hydrophilic polyurethane injection resin specially formulated for the effective and permanent sealing of cracks in below-ground concrete structures such as foundations, tunnels, basements, and retaining walls. Its hydrophilic nature allows the resin to react with water, expanding to fill and seal cracks and voids, ensuring a durable and watertight barrier against moisture ingress.

This injection resin is easy to apply and cures quickly, providing rapid waterproofing even in wet conditions. It is designed to maintain the structural integrity of concrete by preventing water damage and corrosion of reinforcement bars. The product is highly flexible, accommodating slight movements in the structure without compromising the seal.

Ideal for use in construction, repair, and restoration projects, SikaInject-1320 offers a reliable, long-lasting solution for waterproofing and crack repair in underground concrete environments.