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Intumescent Sealant

Verified by manufacturer 5 months ago

Lorient

Versatile seal solution to fill gaps and movement joints, and for use where rigid seals are impractical.

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+44 (0)1626 834252 Website

Application

  • Specially formulated for adhesion to a wide range of materials including: wood; metal; plastic; concrete; masonry and plasterboard materials.
  • A linear gap seal for gaps in wall and floor constructions and as a linear joint seal where wall and floor constructions abut.
  • A penetration seal around metallic pipes and electrical cables to reinstate the fire resistance performance of wall and floor constructions.
  • Sealing the perimeter around fire- and smoke-resistant damper/ air transfer grilles in doors, walls, ducts, floors and ceilings.

Description

Versatile seal solution to fill gaps and movement joints, and for use where rigid seals are impractical.


Features and benefits:

  • Expands in volume when exposed to fire, to fill all cavities, providing a necessary hot smoke seal.
  • Provides effective acoustic containment.
  • Can provide up to 240 minutes' fire resistance; tested to BS 476-20:1987.
  • Available in 310 mL cartridges or 60 mL foils.

General information

Color

White

Grey

Brown

Material

Polymer

Shape

Formless

Uniclass

Pr_30_31_76_40 Intumescent firestop sealantsPrimary

CAWS

P12/160 Linear gap sealing

P12/48 Sealant – fire-resisting acrylic

P12/43 Pipe collar

P12/390 Sealant

P12/370 Pipe collar

L20/820 Sealant joints

L10/810 Sealant joints

L10/75 Sealant joints

K10/45 Wall lining system (adhesive)

K10/41 Wall lining system (metal furrings)

Specification data - Intumescent firestop sealants

Material

Manufacturer's standard.

Guidance for specification option:

Polymer content increased for improved flexibility - tolerates differential movement in everyday service.

Fire performance

Can provide up to 240 minutes' fire resistance; tested to BS 476-20:1987.

Colour

White.

Guidance for specification option:

Standard.

Other.

Guidance for specification option:

Special order.

Literature

Fire and Smoke Resistant Dampers / Air Transfer Grilles

Fire and Smoke Resistant Dampers / Air Transfer Grilles

Lorient Air Transfer Grille Datasheets

Lorient Air Transfer Grille Datasheets