Fosroc Conbextra EP150 Epoxy Grout, 15L, Grout for Baseplates & Machinery Foundations

Fosroc Conbextra EP150 15L is a two-component epoxy mortar grout used for grouting and repairs. It is designed for non-moving joints in aggressive environments or joints that are frequently wet or submerged, such as service reservoirs, mining and tunneling applications. The kit is supplied as a ready-to-use dry powder and liquid that mix to form a non-shrink, free-flowing epoxy grout, delivering a watertight and durable joint.

EP150 offers high adhesion to concrete, masonry, steel and stone; excellent water and chemical resistance; non-shrink and free-flowing behavior; rapid early strength development and fast curing; crack bridging capability; and a low VOC, non-toxic formulation.

It bonds strongly to concrete, masonry, steel and stone surfaces, providing durable joints in demanding environments.

Non-moving joints in aggressive or wet environments, such as service reservoirs, general engineering grouting, mining and tunneling, marine structures, bridge bearings, and tunnel linings.

Mix the dry powder with the accompanying liquid according to Fosroc’s instructions until a uniform, free-flowing grout is obtained. Apply to prepared substrates, fill joints to the required level, and ensure thorough compaction to remove air voids. Avoid contamination and maintain recommended curing conditions.

High early strength, dense grout with excellent water and chemical resistance, good adhesion to multiple substrates, non-shrink properties, and crack-bridging capability to maintain joint integrity over time.

Yes. It is formulated to be non-toxic and non-hazardous with a low VOC profile. Use appropriate PPE, ensure proper ventilation, and follow local safety guidelines.

Yes. The epoxy grout is designed to harden rapidly in contact with water, producing a dense, watertight mass with strong resistance to water and chemicals, making it suitable for submerged or routinely wet joints.

EP150 is positioned for high-strength, rapid-curing, water- and chemical-resistant performance in demanding, submerged or wet environments. For other profiles, Fosroc offers alternatives such as EP100, EP200, and EP300 epoxies, each with its own strength, curing time, and substrate compatibility. See the alternatives below for exact specifications.

- Fosroc Conbextra EP100 15L: https://fepy.com/product/fosroc-conbextra-ep100-15l - Fosroc Conbextra EP200 15L: https://fepy.com/product/fosroc-conbextra-ep200-15l - Fosroc Conbextra EP300 15L: https://fepy.com/product/fosroc-conbextra-ep300-15l

EP150 is supplied as a ready-to-use two-part system that combines a dry powder with a liquid component to form a non-shrink, free-flowing epoxy grout. The 15L kit refers to the total usable grout volume produced when mixed according to the packaging instructions.

Store in a dry, shaded area in its original packaging. Keep containers sealed when not in use. Shelf life is typically up to 12 months in unopened packaging when stored under recommended conditions.