Belzona 4141
Belzona 4141 (Magma-Build) A lightweight epoxy repair composite for rebuilding damaged vertical and overhead concrete and masonry surfaces. This high-build concrete repair material can be applied up to 12.7 cm (5 inches) thick on vertical surfaces and up to 7.6 cm (3 inches) thick on overhead surfaces without the use of shuttering during cure and only minimal support during the application. This 100% solids epoxy repair composite is non-porous and does not absorb water or chemicals. It provides excellent carbonation resistance and withstands extreme weather conditions. Generally, concrete must be left to cure for a minimum of 28 days. Belzona 4141 (Magma-Build) in comparison will achieve a full mechanical cure at 25°C (77°F) within 12 hours, and full chemical cure in 3 days.
Key benefits
- 01Can be tinted to colour match the original masonry surface
- 02Can be feather-edged
- 03Hi-build application in vertical and overhead locations
- 04No shrinkage irrespective of the thickness applied
- 05Reduces the requirement for shuttering
- 06Excellent chemical resistance against a wide range of chemicals
- 07Easy to mix and apply with no specialist tools and can be used in small quantities when required
- 08Resistant to environmental attack
- 09Reduced health and safety risks as it is 100% solids
- 10Excellent bonding to all masonry surfaces including concrete, brick, marble and stone
Applications
- Repair of spalled or damaged concrete areas and weathered stonework, particularly for vertical or overhead applications
- Window sill, lintel and column repair
- Repair of damaged overhead areas such as archways and bridges
- Refurbishment of decorative moldings and other cosmetic repairs
Product categories