Fosroc Lokfix E77 Cartridge

FOSROC SAITN GOBAIN: FOSROC Lokfix E77 440ml Cartridge

Lokfix E77 is a two-component pure epoxy anchoring system delivered in a pre-measured 3:1 cartridge format for fixing threaded bars, reinforcing steel, and bolts into concrete and masonry. Engineered for structural and seismic applications, the system achieves a 100-year design life and carries ratings for C1/C2 seismic categories and a 2-hour fire rating, meeting the performance thresholds required for critical infrastructure, high-rise anchoring, and structural retrofit projects. The cartridge’s static mixing nozzle ensures consistent resin-to-hardener proportioning on every application, eliminating the mixing errors common with bulk epoxy systems and delivering reliable bond strength from operatives of varying skill levels on Kenyan construction sites.

Technical Specifications

• Product type: Two-component pure epoxy anchoring resin
• Mix ratio: 3:1 (resin to hardener), pre-measured cartridge
• Design life: 100 years
• Fire rating: 2 hours
• Seismic performance: C1/C2 seismic categories
• Application: Anchoring threaded rods, reinforcing bars, bolts, and dowels into concrete and masonry
• Substrate types: Cracked and uncracked concrete, solid masonry, hollow masonry (with screen tube)
• Mixing: Static mixing nozzle (no manual mixing required)
• VOC content: Low VOC formulation
• Cure time: Temperature-dependent; refer to technical data sheet for working and full cure times
• Load data: Design load tables available in Fosroc technical literature for specific bar diameters and embedment depths

Sustainability Features

• 100-year design life eliminates the need for anchor replacement during the building lifecycle, reducing long-term material consumption
• Low VOC formulation reduces harmful emissions during installation
• Pre-measured cartridge system eliminates material waste from incorrect mix ratios
• Enables structural retrofit and building reuse as an alternative to demolition and new construction
• Seismic rating supports resilient building design, reducing post-earthquake repair material demands
• No expansion forces during curing, allowing closer edge distances and reducing concrete volume requirements in connection design