DSI Inject Epoxy

DSI Inject Epoxy 305R and 305R-S are rigid two-component epoxy resins designed for structural crack injection and joint impregnation in both dry and wet conditions. Their low-viscosity, easy-to-mix formulation ensures deep penetration and durable bonding with excellent mechanical and chemical resistance.

DSI Inject Epoxy 2C-305R

Slow-reacting, rigid two-component resin with outstanding mechanical and chemical strength. Its low-viscosity mix penetrates deeply for precise crack injection and joint impregnation, even in wet conditions.

DSI Inject Epoxy 2C-305R-S

Slower version, rigid two-component epoxy resin with excellent mechanical and chemical resistance. Its low-viscosity mix ensures easy application and deep penetration for crack injection and joint impregnation in both wet and dry conditions.

Features

Outstanding performance

Excellent mechanical and chemical properties ensure long-lasting structural repairs.

Outstanding performance

Excellent mechanical and chemical properties ensure long-lasting structural repairs.

Excellent mechanical and chemical properties ensure long-lasting structural repairs.
Efficient application

Low-viscosity, easy-to-mix formulation enables deep penetration and smooth processing across a wide temperature range.

Efficient application

Low-viscosity, easy-to-mix formulation enables deep penetration and smooth processing across a wide temperature range.

Low-viscosity, easy-to-mix formulation enables deep penetration and smooth processing across a wide temperature range.
Versatile use

Provides strong adhesion to wet and dry substrates and is compatible with single-component pump systems.

Versatile use

Provides strong adhesion to wet and dry substrates and is compatible with single-component pump systems.

Provides strong adhesion to wet and dry substrates and is compatible with single-component pump systems.

Related products and services

DSI Inject USR

The DSI Inject USR product range includes DSI Inject Bolt, DSI Inject Bond, and DSI Inject Fill, designed for bolting, filling, and consolidation in underground applications. These high-performance resins offer stability, ensuring rock bolts are securely anchored, fractured rock masses are consolidated, and voids are effectively filled.

DSI Inject GELE

High-performance acrylic injection gel — available in E, V, and F formulations — that delivers ultra-low viscosity, water-swellable, flexible seals for effective surface sealing, soil consolidation, and joint waterproofing, all with fast curing and environmental safety.

DSI Inject PUR 1C

High-performance, one-component polyurethane resin developed for small-scale sealing applications. It provides effective and reliable water control across a wide range of civil and underground engineering projects.

Injection solutions product catalog

Explore our extensive range of customized, durable, and environmentally friendly system solutions designed for sealing, repairing, and stabilizing structures.

Download the product catalog

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Two component resins	Crack injection solid structure	Stabilization of masonry	Rock stabilization	Anchor injection
DSI Inject Epoxy 2C-305-R	✓	✓	✓	✓
DSI Inject Epoxy 2C-305-RS	✓	✓	✓	✓