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Facade Sealing Insulation

FACADE SEALING & INSULATION

All Façade designs face challenges in overcoming the need to arrest the leakages at joints with a sealant without compromising the building aesthetics and appearances. Hyperseal® range of PU sealants offer solutions to sealing the structural glazing elements and window/door insulation against moisture and other weather exposure. It provides an excellent stability and support over the perimeter of the glazing elements.
A single component, fast curing, high hardness, chemical resistant polyurethane sealant. It has an excellent adhesion even on complex substrates.

Application Method

FACADE SEALING

Surface Preparation

The surface shall be cleaned from all loose materials, oil, laitance and any other construction debris by using wire brush and air blower.

Laying of Backer Rod

Backer rod is laid over the prepared surface. This acts as the support for filling the HYPERSEAL PU sealant.

Application of Primer

The sides of the joint should be primed with MICROSEALER primer (dry surface) and AQUASMART®– DUR primer (wet surface).

Application of PU Sealants

After complete drying of primer, Masking tape is stretched and applied along the both sides of the line to be sealed. HYPERSEAL®EXPERT 60 FC sealant is filled and extruded into the joint so that ensuring no air is trapped in the joint. The edge masking tape should be removed before the joint sealant is hardened.

WINDOW DOOR INSULATION

Surface Preparation

Substrate preparation plays key role in performance of any sealant. The substrate must be cleaned or removed down to a solid and stable base material by using wire brush and air blower.

Application of Primer

The sides of the joint should be primed with MICROSEALER primer (dry surface) and AQUASMART®– DUR primer (wet surface).

Application of PU Sealants

After complete drying of primer, Masking tape is stretched and applied along the both sides of the line to be sealed. HYPERSEAL®EXPERT 60 FC is filled and extruded into the joint so that ensuring no air is trapped in the joint. The edge masking tape should be removed before the joint sealant is hardened.

Please contact ALCHIMICA TECHNICAL SERVICES for;

  • Detailed specifications with respect to individual project and application conditions.
  • Required consumption or coverage details along with application methods.