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Application

Suitable:

  • For general use in the formation of low movement joints between a wide variety of common construction materials.
  • For external perimeter sealing between painted timber window and door frames.

Description

A general purpose, polymer reinforced construction sealant.


Features and benefits:

  • Good adhesion to a wide variety of surfaces including plaster, concrete, timber, glass, most metals and brickwork.
  • Good performance in low movement joints, especially timber/ timber or concrete/ concrete.
  • Ready for painting in 3–4 days.
  • A cost effective solution in many general construction joint applications.
  • Non-flammable.
  • Base technology: Drying oil.
  • Reactive to oxygen curing system.
  • Moderate mould resistance.
  • Slump: Nil (up to 20 x 10 mm vertical channel).
  • Non-staining.

General information

Color

Black

Brown

Grey

White

Other

Guidance for specification option:

Buff.

Uniclass

Pr_30_31_76_09 Butyl rubber 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 joints

H51/630 Movement 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

R10/11 Aluminium gutters

R10/360 Sealant for gutters

Product range

Mastics

Specification data - Butyl rubber construction joint sealants

Sealant type

Mastic.

Colour

Black.

Brown.

Buff.

Grey.

White.

Adhesion

Good (to wood, brick, concrete, glass, blockwork and many metal surfaces).

Movement

±5% (accommodation).

Shrinkage

<4%.

Specific gravity

1.78 g/cm³.

UV resistance

Good.

VOC content

Volatile content: <4%.

Application temperature range

+5 to +30°C.

Service temperature range

-10 to +30°C.