HY-SPEC® 25

HY-SPEC® 25

Hodgson Sealants Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

A cartridge applied highly elastic hybrid sealant, classified as low modulus with 25% movement accommodation (CLASS 25LM) when tested to EN 15651. Suitable for window and door perimeter sealing.

Jump to:
+44 (0)1482 868321 www.hodgsonsealants.com
Application

  • Perimeter sealing of door and window frames.
  • Sealing between dissimilar materials such as unplasticized polyvinyl chloride (PVC-U), aluminium, composite and timber frames into masonry, brick and plaster walls.
  • Sealing between dissimilar materials such as unplasticized polyvinyl chloride (PVC-U), aluminium, composite and timber frames into masonry, brick and plaster walls.
  • Sealing of construction joints where movement can occur.
  • Paintable low modulus sealant, for internal and external use.

Description

A neutral cure, solvent-free, one part, moisture cure, low modulus hybrid sealant based on Hodgson Hybrid Polymer Technology.

Features and benefits:

  • Solvent and isocyanate free.
  • Good tooling properties.
  • Primer-less adhesion to most substrates.
  • Low residual tack.
  • Low odour, user friendly.
  • Weatherable and ultraviolet (UV) stable.
  • High strength and permanently flexible.
  • Extended open time, for tooling.
  • High movement capacity.
  • Paintable with most paints (alkyd based paints may slow curing).
  • Gunnable at 5–40°C.
  • Meets the requirements of EN 15651-1: F-INT-EXT: CLASS-25 LM and ISO11600 F 25LM.

Applications:

  • Perimeter sealing of door and window frames.
  • Sealing between dissimilar materials such as unplasticized polyvinyl chloride (PVC-U), aluminium, composite and timber frames into masonry, brick and plaster walls.
  • Sealing between dissimilar materials such as unplasticized polyvinyl chloride (PVC-U), aluminium, composite and timber frames into masonry, brick and plaster walls.
  • Sealing of construction joints where movement can occur.
  • Paintable low modulus sealant, for internal and external use.

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® 25

Standard

EN 15651-1

Third-party certification

Manufacturer's standard

Material

Hybrid polymer

Class

Manufacturer's standard

Colour

Anthracite

RAL7016

Black

Brown

Grey

White

Fire performance

Consult manufacturer

Standard product features

Technical characteristics:

  • Adhesion: Excellent.
  • Movement accommodation: ±25%.
  • Base technology: Hybrid polymer.
  • Chemical resistance: Good.
  • Curing system: Moisture cure.
  • Hardness: Shore A: 33 ±5.
  • Density: 1.42 g/ml.
  • Curing rate: 3 mm per 24 hours.
  • Tensile strength: 1.3 N/mm².
  • Slump: Non-sag.
  • UV resistance: Excellent.
  • Application temperature range: 5–40°C.
  • Service temperature range: -40°C to +80°C.

Third party certifications
  • Declaration of Performance (DoP): DOP2019-1-HYSPEC 25
Similar products from Hodgson Sealants