Epoxy
Crevice Filler
Epoxy Crevice Filler is a premium two-component, solvent-free, polyamine-cured reinforced epoxy grout designed for filling crevices, repairing damaged steel and concrete, and eliminating corrosion-prone areas before the application of protective coating systems. Supplied as a heavy-bodied paste, it cures even under water and forms a seamless, impermeable barrier that prevents moisture ingress into vulnerable structural details. The product is specifically engineered to fill back-to-back steel angles, repair pitted steel, rebuild concrete surfaces, and protect structural column bases exposed to aggressive industrial and chemical environments. By removing crevices where moisture and contaminants accumulate, Epoxy Crevice Filler significantly improves the long-term performance of high-performance coating systems while extending the service life of critical infrastructure.
Features & Benefits
- Two-component reinforced epoxy grout
- Solvent-free formulation
- 100% volume solids
- Heavy-bodied paste consistency
- Cures under water
- One-coat crevice protection system
- Seamless waterproof barrier
- Excellent anti-corrosive properties
- Fills back-to-back steel angles
- Repairs pitted steel
- Repairs damaged concrete
- Excellent adhesion to prepared substrates
- Resistant to splashes of mild chemicals
- Excellent moisture resistance
- Suitable beneath high-performance coating systems
- High-build application up to 20 mm
- No primer required for repairs
- Brush or trowel application
- VOC-free formulation
- Long-term structural protection
Intended Uses
Epoxy Crevice Filler has been developed for maintenance, repair, and corrosion prevention applications where structural steel details create crevices capable of trapping moisture and aggressive contaminants. The reinforced epoxy grout permanently seals these vulnerable areas before protective coatings are applied, reducing the likelihood of corrosion developing beneath the coating system. It is particularly effective for filling back-to-back angles, protecting steel column bases, repairing pitted steel, rebuilding damaged concrete, and sealing cracks that require underwater application. The product is widely used in chemical plants, industrial facilities, mining operations, marine infrastructure, water treatment facilities, and general heavy industrial maintenance projects.
Typical Applications:
- Back-to-back steel angles
- Structural steel connections
- Steel column bases
- Base plates
- Anchor bolt areas
- Pitted steel repairs
- Corrosion repairs
- Chemical processing plants
- Mining infrastructure
- Industrial manufacturing facilities
- Concrete repairs
- Concrete plinths
- Machine foundations
- Pump foundations
- Steel support structures
- Industrial maintenance projects
- Swimming pool crack repairs
- Underwater concrete repairs
- Water treatment facilities
- Marine maintenance
- Corrosion prevention detailing
- Protective coating preparation
Technical Information:
- Product Type: Reinforced Epoxy Grout
- Technology: Solvent-Free Polyamine-Cured Epoxy
- Configuration: Two Component
- Colour: Grey
- Density: 1.80 kg/L
- Volume Solids: 100%
- VOC: Nil
- Mixing Ratio: 2 : 1 (Base : Activator)
- Activator: Epoxy Activator Crevice Filler
- Recommended Film Build: 2–20 mm
- Coverage: 0.5 m²/L at 2 mm Thickness
- Number of Coats: 1
- Continuous Dry Temperature: Up to 80°C
- Touch Dry: 6 Hours at 25°C
- Hard Dry: 24 Hours at 25°C
- Minimum Recoat: 24 Hours
- Maximum Recoat: 30 Days
- Pot Life: 30 Minutes at 25°C
- Application Methods:
- Brush
- Trowel
- Putty Knife - Thinner: None Required
- Equipment Cleaner: SA65 Thinner
- Flash Point: Not Applicable
- Pack Size: 2L
- Shelf Life: 18 Months
Colours & Finishes
Grey
Please Note: Colour swatches and illustrations displayed are only to be used as a guide and can vary from the original.
Documents & Resources
Industrial Protective Coatings
Tell Us More About Your Project
