4000 Series — Expansion Joint Sealant
Belzona 4511
Magma-Flex Hi-Build — Elastomeric sealant for vertical, horizontal or sloped expansion joints.
A fast-curing, 2-part flexible sealant providing effective sealing of construction and expansion joints on concrete, stone, brick and other surfaces. A cost-effective, high performance alternative to conventional mastics and sealants — providing joints with up to ±12.5% flexibility and outstanding weather and chemical resistance. Fast cure means minimal downtime.
Product Description
A fast-curing, 2-part flexible sealant for construction and expansion joints on concrete, stone, brick and other surfaces. Provides joints with up to ±12.5% flexibility and outstanding weather and chemical resistance. Cures quickly, requires no hot work, and is easy to apply manually.
Product Video
Key Benefits
- Provides expansion joint flexibility of up to ±12.5%
- Downtime reduction due to fast-curing properties
- Reduced future maintenance — eliminates the need for expensive structural rebuild
- Reduced health and safety risks — 100% solids
- Application and cure at room temperature — no hot work involved
- Excellent weather and chemical resistance against a wide range of chemicals
- Easy to mix and apply manually with no specialist tools required
- Excellent adhesion to concrete, brick, stone and steel
Applications
- Building joints sealing on vertical surfaces — building faces, walls, parapet walls, retaining walls, dams, canal linings, bridges, pipelines, sidewalks, concrete water tanks
- Expansion joints sealing on horizontal or tilted flat surfaces — indoor/outdoor floors, ramps, roads, bridges, containment areas, railways, car parks, roofs, paving slabs, foundations
* All products are subject to regional restrictions.
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