Belzona 4301 (Magma CR1 Hi-Build)

A durable, 2-part repair composite for long-term metal and concrete protection from a broad range of chemicals, especially acid and alkalis. This paste-grade material is ideally suited for rebuilding surfaces damaged as a result of chemical attack …

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Stock Status: 500 pcs

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A durable, 2-part repair composite for long-term metal and concrete protection from a broad range of chemicals, especially acid and alkalis. This paste-grade material is ideally suited for rebuilding surfaces damaged as a result of chemical attack and for the repair of damaged chemical resistant linings. It can also be used for profiling and fairing rough surfaces prior to the application of Belzona 4311 (Magma CR1)

This solvent-free material is easy to mix and apply without the need of specialist tools and cures at room temperature.

Key benefits:

Excellent chemical resistance against a wide range of chemicals, especially acids and alkalis

Easy to mix and apply with no specialist tools

Reduced health and safety risks as it is solvent-free

Application and cure at room temperature - no hot work involved

No shrinkage, expansion or distortion

Excellent electrical insulation characteristics

Excellent bonding to all rigid substrates including concrete, stone, brick, stainless steel, mild steel, carbon steel, copper, brass, bronze and other materials

High compressive strength

Applications for Belzona 4301 (Magma CR1 Hi-Build) include:

In-situ flange repair and creation of nozzle inserts

Sealing of chemical drains and channels

Protection pump bases and casings from chemical attack

Chemical resistant material for the repair of bund areas, chemical spill areas, concrete tank plinths and acid retaining walls

Key technical data:

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

Time to full chemical resistance at 25°C (77°F) 6 days

Tensile shear adhesion (ASTM D1002) 2900 psi (20 MPa) ambient cure on blasted mild steel

Compressive strength (ASTM D695) 14,200 psi (97.9 MPa) ambient cure

Temperature resistance 60°C (140°F) immersed, 200°C (392°F) dry

Bonds to Aluminium, copper, steel, stainless steel, cast iron, concrete, stone, brick and other materials

Typical applications Rebuilding of metal and concrete for chemical resistance

Unit size 1kg. Pack sizes may vary locally.

Availability* Global

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

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