ADOS E3 Epoxy Mortar Resin 10L — Watertight Repairs for Concrete, Brick and Plaster

ADOS E3 Epoxy Mortar Resin 10L is a two‑part, silica‑based epoxy putty engineered for permanent, watertight repairs on concrete, brick, mortar and plaster. This CRC formulation excels in challenging conditions where surfaces are wet or submerged, delivering a smooth, durable finish that blends with fresh concrete in texture and color.

Simple, reliable two‑part chemistry

The A and B components mix in a precise 1:1 ratio to form a consistent repair compound that’s easy to mix, shape and sculpt. With a 100% solids, non‑shrink formulation, you get a stable, long‑lasting repair without voids or commitment to lengthy rework.

Wet and underwater capable for real‑world fixes

Designed for permanent seals on tanks, pipes, manhole risers, water features and submerged substrates, ADOS E3 bonds to damp surfaces and even actively leaking areas. This reduces downtime and eliminates extended drying periods typical of other repair methods.

Fast cure, high strength, and long‑lasting fidelity

Expect a fast cure—the material hardens in roughly 3 hours at 30°C—so repairs are ready for use sooner. Once cured, E3 delivers higher strength and impact resistance than ordinary concrete, with excellent chemical and UV durability. The result is a robust repair that maintains its shape and performance over time.

A seamless, natural look and precise applications

With a new‑concrete appearance, ADOS E3 matches texture and color for a seamless repair of patched areas. The putty’s non‑slump, overhead/vertical performance means you can confidently tackle walls, ramps and other vertical surfaces without sagging during curing.

Safety, authenticity, and suitability for drinking water projects

This product is NZ‑made and suitable for contact with drinking water, offering confidence for projects near water systems and potable water reserves. Ideal uses include joining manhole risers, sealing concrete and plastic pipes, patching cracks in driveways and walls, repairing brickwork, coving, pool repairs, fishponds, and underwater repairs where a durable, watertight seal is required.

How to use ADOS E3 Epoxy Mortar Resin

For best results, prepare clean, damp or minimally wet surfaces. In a clean mixing container, combine equal volumes of A and B until uniform, then apply and shape for a smooth finish. The material remains workable for several minutes before curing begins, enabling precise repairs even in challenging conditions. Cure starts within about 3 hours at 30°C, allowing rapid return to service.

Why choose ADOS E3 over other repair solutions

• Underwater and damp‑surface capability: seals leaks and patches without lengthy surface drying.
• 1:1 mix for consistent results: predictable performance every time.
• 100% solids, non‑shrink formula: stable, long‑lasting repairs with no shrinkage.
• Fast, practical cure: handling and reuse in hours, not days.
• New‑concrete finish: repairs blend visually with surrounding surfaces.

Whether you’re patching a crack in a driveway, sealing a submerged joint, or repairing brickwork around a pool or fishpond, ADOS E3 Epoxy Mortar Resin 10L provides a dependable, watertight solution that professionals trust.