Seal Gel-Loc Epoxy Paste | High-Performance Concrete Repair & Patching Compound
Two-Component High-Build Epoxy Repair Compound for Concrete & Coatings | Brand: Seal
Seal Gel-Loc Epoxy Paste is an industrial-grade, two-component, high-build repair compound designed for patching, resurfacing, and rebuilding damaged concrete and existing coatings. Engineered for superior adhesion and durability, it creates a structurally sound, seamless substrate prior to epoxy, polyurethane, or polyaspartic coating systems.
Performance Highlights
| Components Two-component epoxy |
Consistency Non-sag paste |
Adhesion Concrete, metal, coatings |
| Vertical Use Yes — no slumping |
Feather Edge Capable |
Chemical Resistance High-traffic environments |
Key Features
- Exceptional Adhesion: Bonds aggressively to concrete, metal, and previously coated surfaces
- Non-Sag Formula: Ideal for vertical and overhead repairs without slumping
- High Compressive Strength: Restores structural integrity to spalled or damaged areas
- Feather-Edge Capability: Smooth transitions for seamless coating application
- Fast Cure Options Available: Minimizes downtime on commercial and industrial projects
- Chemical & Abrasion Resistant: Built for high-traffic environments
Typical Applications
- Patching spalled or deteriorated concrete
- Repairing cracks, holes, and surface defects
- Filling control joints and surface voids
- Rebuilding damaged coating systems
- Surface preparation for epoxy, polyurethane, and polyaspartic coatings
- Vertical and overhead concrete repairs
Ideal Environments
- Warehouses and industrial floors
- Commercial facilities and retail environments
- Parkades and garages
- Mechanical rooms and utility areas
- Food processing and manufacturing environments
Application Instructions
- Surface Preparation: Remove all loose material, oil, grease, and contaminants. Mechanically prepare the repair area by grinding or chipping to sound concrete. Vacuum all dust.
- Mixing: Combine Part A and Part B according to the product data sheet ratio. Mix thoroughly until uniform in color and consistency.
- Application: Apply by trowel or putty knife. For vertical or overhead repairs, the non-sag consistency holds without slumping. Feather edges for seamless transitions.
- Curing: Allow to cure fully before applying subsequent coatings. Refer to the TDS for cure times at various temperatures.
Health & Safety
Read the current Safety Data Sheet (SDS) before use. Wear chemical-resistant gloves, safety goggles, and ensure adequate ventilation during mixing and application. Epoxy sensitization can occur with repeated skin exposure — always wear gloves. Store in a cool, dry location in original sealed containers.
Frequently Asked Questions
Can Seal Gel-Loc Epoxy Paste be used for vertical repairs?
Yes. The non-sag paste consistency is specifically designed for vertical and overhead repairs, holding in place without slumping during application and cure.
How thin can Seal Gel-Loc be applied?
Gel-Loc Epoxy Paste has feather-edge capability, allowing it to be applied at very thin thicknesses for smooth transitions into surrounding surfaces before topcoating.
Is Seal Gel-Loc compatible with polyaspartic and polyurethane topcoats?
Yes. Gel-Loc Epoxy Paste is designed as a substrate preparation compound compatible with epoxy, polyurethane, and polyaspartic coating systems applied over the repaired surface.
Seal — Professional Concrete Repair Solutions
Disclaimer: The information provided is for professional reference only and does not replace project specifications, local codes, or manufacturer instructions. Confirm product suitability for your application before use.
Available at Canopus Supply — North Vancouver, BC. Authorized distributor in British Columbia.
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