HY-SPEC CrystalSeal

HY-SPEC CrystalSeal

Hodgson Sealants Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Crystal clear, transparent, hybrid sealant and adhesive where an invisible joint is required.

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Application

  • Suitable for many substrates including unprimed metals, aluminium, steel, composite panels, wood, glass, plastics, concrete, mortar, plaster, epoxy and polyester coated panels, unplasticized polyvinyl chloride (PVC-U), PU, stainless steel, anodized aluminium, copper, zinc, lead, finished wood and polystyrene.
  • Elastic sealing applications in industrial, building and construction. Versatile sealant for use in domestic and trade applications.
  • All-purpose sealant, designed for internal use but can be used externally as an adhesive.
  • For factory, on-site or remedial applications.

Description

A crystal clear one part, neutral cure sealant and adhesive based on Hy-Spec Hybrid Technology. Cures to a permanently highly elastic and durable compound, suitable for almost all sealing and adhesive applications where an invisible joint is required.

Features and benefits:

  • Crystal clear formulation.
  • Solvent and isocyanate free.
  • Permanently flexible.
  • Low odour and no shrinkage.
  • Paintable, however suitability tests should be carried out before use. If using alkyd resin paints, the drying time may increase.
  • Can be applied to damp surfaces.
  • Good movement accommodation between dissimilar materials.
  • Good adhesion to a wide variety of substrates.

Applications:

  • Suitable for many substrates including unprimed metals, aluminium, steel, composite panels, wood, glass, plastics, concrete, mortar, plaster, epoxy and polyester coated panels, unplasticized polyvinyl chloride (PVC-U), PU, stainless steel, anodized aluminium, copper, zinc, lead, finished wood and polystyrene.
  • Elastic sealing applications in industrial, building and construction. Versatile sealant for use in domestic and trade applications.
  • All-purpose sealant, designed for internal use but can be used externally as an adhesive.
  • For factory, on-site or remedial applications.

General information

Material

Hybrid polymer

Uniclass 2015

Pr_30_31_76_16 Construction joint sealantsPrimary

CAWS

E40/530 Sealant

F30/610 Movement joints with sealant

H40/785 Sealant jointing

H41/655 Sealant jointing proprietary system

H42/661 Sealant joints

H51/610 Sealant jointing

H51/630 Sealant movement/ Other joints

H92/770 General sealants

L10/810 Sealant joints

L20/80 Sealant joints

L20/820 Sealant joints

N10/460 Sealant

N10/760 Sealant bedding and pointing

N10/80 Sealant

Specification data - Construction joint sealants

Product Reference

HY-SPEC CrystalSeal

Standard

Consult manufacturer

Third-party certification

Consult manufacturer

Material

Hybrid polymer

Class

Manufacturer's standard

Colour

White

Fire performance

Consult manufacturer

Standard product features

Technical characteristics:

  • Adhesion: Excellent.
  • Base technology: Hy-Spec hybrid polymer.
  • Chemical resistance: Good.
  • Curing system: Moisture Cure.
  • Curing rate: Cures at a rate of 3-4 mm in 24 hours at 23°C at 50% RH.
  • Mould resistance: Good.
  • Movement accommodation: ±20%.
  • UV resistance: Good.
  • Shore A hardness: 23-35.
  • Specific gravity: 1.03 g/cm³.
  • Elongation at break: >400%.
  • Shear strength: 1.00 MPa.
  • Application temperature range: 5–30°C.
  • Service temperature range: -30°C to +70°C.

Third party certifications
  • NHBC : Chapter 6.7
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