4000 Series — Chemical Resistant Rebuild Composite
Belzona 4301
Magma CR1 Hi-Build — Chemical resistant epoxy material for rebuilding metal and concrete surfaces and protection against chemical attack.
A durable, paste-grade 2-part repair composite for long-term protection from a broad range of chemicals, especially concentrated inorganic acids and alkalis (nitric acid, sulfuric acid, sodium hydroxide). Rebuilds surfaces damaged by chemical attack, repairs chemical resistant linings, and profiles rough surfaces prior to Belzona coating application.
Product Description
A durable, 2-part repair composite for long-term metal and concrete protection from a broad range of chemicals, especially concentrated inorganic acids and alkalis. This paste-grade material is ideally suited for rebuilding surfaces damaged by chemical attack and for the repair of damaged chemical resistant linings.
Can also be used for profiling and fairing rough surfaces prior to application of a suitable Belzona coating. Easy to mix and apply without specialist tools, cures at room temperature.
Key Benefits
- Excellent chemical resistance — especially concentrated inorganic acids and alkalis
- Easy to mix and apply with no specialist tools
- Reduced health and safety risks — 100% solids
- Application and cure at room temperature — no hot work involved
- No shrinkage, expansion or distortion
- Excellent electrical insulation characteristics
- Excellent bonding to concrete, stainless steel, mild steel and carbon steel
- High compressive strength
Applications
- Pit filling
- Plate bonding
- Damaged or worn flange faces
- Nozzle inserts
- Acid-retaining walls
- Chemical channels and drains
- Chemical transfer and holding areas
- Pump bases and plinths
- Internal furniture attachment and weld seams
* All products are subject to regional restrictions.
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