PROMASEAL® HPEx Sealant

Application

Used to seal multi-service penetrations around metallic pipes, non-metallic pipes, electrical cables, cable trays and ladders.

Description

An acrylic based graphite sealant used to reinstate the fire resistance performance of wall and floor constructions where they are penetrated by various cables, plastic and insulated metal pipes.


The sealant expands upon contact with heat, and is considered as an intumescent or reactive material. It has a high expansion ratio that causes it to swell upon heating and can achieve a fire resistance of up to 240 minutes. Supplied in 310 ml tube.


Features and benefits:

  • Expands under heat to seal gaps around cables, and to close off plastic pipes and insulated metal pipes (elastomeric and glass wool insulation).
  • Prevent air leakage and maintain acoustic performance.
  • Up to 240 minutes fire resistance.
  • UL-EU Approval.
  • Paintable and odourless
  • Expands up to 20 times original dimension.
  • Air, water, smoke and gas tight.
  • Lubrizol approval for CPVC FlowGuard pipes and fittings, BlazeMaster Fire Protection Systems, Corzan Industrial Piping and products made with TempRite technology.

General information

Color

Grey

Material

Acrylic

Uniclass 2015

Pr_30_31_76_02 Acrylic construction joint sealantsPrimary

CAWS

null Sealant – fire-resisting acrylic

P12/390 Sealant

Specification data - Acrylic construction joint sealants Enhanced data

Standard

Tested to BS 476 EN 13501-1, -2 and EN 1366-3, -4 Standards and CE marked

Third party certification

UL-EU-01102-CPR, CE Marked.

Colour

Grey.

Fire performance

Up to 240 minutes fire resistance.