HY-SPEC® 25
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.
- 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.
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.
Material | Hybrid polymer |
Uniclass 2015 | |
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 |
Product Reference | HY-SPEC® 25 |
Standard | EN 15651-1 |
Third-party certification | Manufacturer's standard |
Material | Hybrid polymer |
Class | Manufacturer's standard |
Colour | AnthraciteRAL7016 BlackBrownGreyWhite |
Fire performance | Consult manufacturer |
Standard product features | Technical characteristics:
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- Declaration of Performance (DoP): DOP2019-1-HYSPEC 25