Sealants

HYPERSEAL® 25LM

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HYPERSEAL® 25LM is a novel low modulus expansion joint sealant, especially formulated to contain both PU and silylated – PU technology, thus giving rise to a sealant which includes the best of both technologies. HYPERSEAL® 25LM cures by reaction with atmospheric humidity to produce a joint sealant with a 50% joint movement accommodation factor, which has excellent adhesion on substrates traditionally problematic for PU sealants, e.g. glass, aluminum, steel, polycarbonate, etc.. Additionally, the sealant has been modified in order to have extrusion profile identical to hybrid PU or MS technology. The extrusion rate and tooling of the sealant remain the same throughout a very wide range of temperature and humidity conditions. The sealant is easy to apply even in very low temperatures and the storage stability is unlike any polyurethane sealant in the market.

HYPERSEAL® 25LM complies with:

  • ISO-11600,
  • Type F,
  • class: 25LM,
  • DIN-18540-F,
  • ASTM C920,
  • U.S. Federal Specification TT-S-00230C,
  • Type II Class A.

Sealing joints in:

  • Insitu concrete,
  • expansion concrete joints,
  • precast panels,
  • brick and block work,
  • water tanks and swimming pools,
  • metal frames,
  • aluminum windows and panels,
  • irrigation channels,
  • glass & mirror applications,
  • granite & marble.
 

HYPERSEAL® 50FC

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HYPERSEAL® 50FC is a fast curing joint sealant, general purpose adhesive that has been specifically formulated to contain both PU and silylated PU technology, thus giving rise to a sealant, which includes the best properties of both technologies.

HYPERSEAL® 50FC cures rapidly through reaction with atmospheric humidity to produce a sealant with excellent early grab adhesion even on substrates traditionally problematic for PU sealants, e.g. aluminum, steel, polycarbonate etc. Additionally, the sealant has been modified in order to have extrusion profile identical to Hybrid PU or MS technology.

Use for sealing joints in:

  • Metal frames,
  • aluminum windows and panels,
  • glass & mirror applications,
  • granite & marble,
  • flooring applications.
 

HYPERSEAL® 30A

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HYPERSEAL® 30A is a joint sealant specifically formulated to contain both PU and silylated PU technology, thus giving rise to a sealant which includes the best of both technologies. It cures through reaction with the atmospheric humidity to produce a joint sealant with 25% joint movement accommodation factor. It offers excellent adhesion on substrates traditionally troublesome for PU sealants, e.g. glass, aluminium, steel, polycarbonates etc. Additionally, the sealant has been modified in order to have an extrusion profile identical to Hybrid PU or MS technology.

HYPERSEAL® 30A is ideal not only for construction joints, but also as a general purpose sealant / adhesive.

For sealing joints in:

  • Expansion joints,
  • water tanks and swimming pools,
  • metal frames,
  • aluminium windows & panels,
  • irrigation channels,
  • glass & mirror application,
  • granite & marble.
 

HYPERSEAL® BUILDING

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HYPERSEAL-BUILDING® is one component polyurethane sealant. The product complies with ISO 11600 and ASTM C920.
 

Recommended for:

  • General Construction joints
  • Sealing of  roof joints
  • Door frames
 

MSEAL GC 2000®

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MSeal GC 2000® belongs to the MS family of construction sealants.  MS sealants are a unique technology of silyl-terminated polyethers for non-isocyanate although moisture- curable polymer systems.

MSeal GC 2000® can be applied over a wide temperature range, as it displays stable viscosity even in extreme cold temperatures. It displays excellent workability, superior adhesion as well as quick skin formation time irrespective of weather conditions.  Ideal sealant for application on non-porous substrates such as glass, aluminium, polycarnonates etc.

 

Alchimica Building Chemicals