Belzona 4181 (AHR Magma-Quartz)

A 3-part epoxy repair composite designed for the repair, resurfacing and protection of concrete and stone subject to impact, abrasion, heat and chemical attack. This material provides outstanding acid and heat resistance and is ideally suited for …

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Stock Status: 500 pcs

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A 3-part epoxy repair composite designed for the repair, resurfacing and protection of concrete and stone subject to impact, abrasion, heat and chemical attack. This material provides outstanding acid and heat resistance and is ideally suited for horizontal surfaces, as well as vertical surfaces up to a thickness of 6mm (¼ inch.)

Belzona 4181 (AHR Magma-Quartz) is a solvent-free repair composite which is supplied as a base, solidifier and separate aggregate, that when combined forms a trowelable consistency to rebuild damaged surfaces.

Key benefits:

High mechanical and impact strength

Provide outstanding long-term abrasion and heat resistance

Excellent chemical resistance particularly to inorganic acids

Easy to mix and apply with no specialist tools and can be used in small quantities when required

Application and cure at room temperature - no hot work involved

No shrinkage irrespective of the thickness applied

In-service acid cure develops maximum acid resistance

Post-cure develops maximium heat resistance

Downtime reduction due to its fast-curing properties

Reduced health and safety risks as it is solvent-free

Excellent bonding to metallic and non-metallic surfaces including concrete, brick, marble, stone and many other rigid surfaces

Applications for BELZONA 4181 (AHR Magma-Quartz) include:

Repair and resurfacing of areas such as chemical drains, channels, sumps, bund areas, transfer and holding areas

Rebuilding and protection of concrete flange faces

Grouting, bonding and shimming of equipment subject to heat and acid such as ovens, structural supports, tiles and pumps

Key technical data:

Working life at 25°C (77°F) 30 minutes

Time to pedestrian traffic at 25°C (77°F) cure 8 hours

Recommended coverage rate (15kg unit) 1.05 sq.m (10.67 sq.ft)

Tensile Shear adhesion (ASTM D1002) 2,400 psi (16.55 MPa) steel, 600 psi (4.13 MPa) dry concrete *Cohesive failure of substrate

Compressive strength (ASTM D695) 9,150 psi (63.09 MPa) ambient cure

Temperature resistance 150°C (300°F) Dry

Bonds to Concrete, stone, brick, marble, steel and many other rigid surfaces

Typical applications Acid and heat resistant epoxy composite for concrete and stone repair, resurfacing and protection

Unit size 15kg, 25kg Pack sizes may vary locally.

Availability* Global

* All products are subject to regional restrictions. Check with your local Distributor for more information

More information:

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