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Heritage Putty

Hodgson Sealants

Cartridge applied elastic and paintable Putty for glazing single glass, insulating glass units (IGUs) and reduced sightline/ slim units, gives the appearance of a traditional putty front.

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Application

  • For glazing single or laminated glass, insulating glass units and reduced sightline/ slim style/ heritage units where the appearance of a traditional putty front is required.
  • For bead glazing single glass, IGU’s or reduced sightline units where a paintable elastic bedding compound is required.
  • For use in the H1 Glazing System where a sole paintable and elastic bedding and fronting compound is required.
  • For use in the H5 Glazing System where a paintable elastic bedding compound is required in conjunction with the use of a traditional putty type for fronting.
  • For use in the H7 Glazing System where a paintable, elastic bedding compound is required where glass types are to be fitted with a bead (bead glazed).

Description

An elastic, paintable, hybrid, polymer based, cartridge applied putty for the installation of single glass, insulating glass units (IGUs) and reduced sightline units into softwood, hardwood, steel and stone frames.

For restoration and replacement of glazing in period properties, listed buildings and conservation areas. For the best long-term results, Heritage Putty should be used in conjunction with IGUs that fully meet the requirements of the Construction Products Regulations, have been independently tested, and are manufactured to BS EN 1279 Parts 1-6.

Any glazing methods employed must follow the IGU manufacturer’s recommendations, as per GGF Advice 50.5 (consult manufacturer for details).

Features and benefits:

  • Moisture curing, durable and permanently elastic putty product.
  • Suitable for use in contact with the edge sealant of Insulated Glass Units.
  • Can be painted within hours.
  • Suitable for use in contact with the polyvinyl butyral (PVB) interlayer of laminated glass.
  • Low residual tack.
  • High strength and durable.
  • Sensitizer free – Limits allergic reactions.
  • Optimized application and tooling properties.
  • Isocyanate, silicone and solvent free.
  • Suitable for internal or external use.
  • Good adhesion to most surfaces.
  • Non-flammable.

Applications:

  • For glazing single or laminated glass, insulating glass units and reduced sightline/ slim style/ heritage units where the appearance of a traditional putty front is required.
  • For bead glazing single glass, IGU’s or reduced sightline units where a paintable elastic bedding compound is required.
  • For use in the H1 Glazing System where a sole paintable and elastic bedding and fronting compound is required.
  • For use in the H5 Glazing System where a paintable elastic bedding compound is required in conjunction with the use of a traditional putty type for fronting.
  • For use in the H7 Glazing System where a paintable, elastic bedding compound is required where glass types are to be fitted with a bead (bead glazed).

General information
Material

Hybrid polymer

Uniclass 2015
Pr_30_31_76_33 Glazing compounds and sealantsPrimary
Specification data - Glazing compounds and sealants
Product Reference

Heritage Putty Hybrid Sealant

Standard

Consult manufacturer

Third-party certification

Consult manufacturer

Material

Hybrid polymer

Class

Manufacturer's standard

Colour

Black

White

Fire performance

Consult manufacturer

Standard product features

Technical characteristics:

  • Adhesion: Excellent (to prepared timber, steel and stone).
  • Base technology: Hybrid polymer.
  • Curing system: Cures in the presence of moisture (moisture cure).
  • Shrinkage: <2.5%.
  • Specific gravity: 1.6 g/ml.
  • Slump: Nil.
  • Service temperature range: -40°C to +90°C.
  • Shore A hardness: 70-75.
  • Ultraviolet (UV) resistance: Excellent.
  • Elongation at break: >150%.
  • Application temperature range: 5–30°C.

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