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PROMSEAL® - HT

Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Promat UK

An intumescent fire protection laminate board based on graphite.

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+44 (0)800 145 6033 www.promat.com
Application

  • Wooden doors.
  • Glazing.
  • Fire protection panels.
  • Inspection doors.
  • Facades.
  • Construction joints in walls and ceilings.

Description

An intumescent fire protection laminate board based on graphite, which creates high pressure on expansion due to the effect of temperature. It is characterised in particular by an increased expansion factor and expansion pressure. It forms a stable, compact char that seals gaps or openings quickly. This ensures a secure seal against the spread of smoke and fire of the overall construction.

Features and benefits:

  • Resistant to atmospheric effects (light, heat, frost, ultraviolet (UV) radiation and humidity).
  • Free from organic solvents.
  • Overpainting is possible with standard paints (e.g. acrylic, chlorinated rubber, two-component epoxy resin paints, silicones, etc. Preliminary tests concerning adhesion and compatibility required, consult manufacturer for details).
  • Also available in strips/ rolls – consult manufacturer for details.

Applications:

  • Wooden doors.
  • Glazing.
  • Fire protection panels.
  • Inspection doors.
  • Facades.
  • Construction joints in walls and ceilings.

Specification data
Product Reference

PROMSEAL® - HT

Basic version of fire protection laminate.

PROMSEAL® - HTE

Fire protection seal, polyethylene (PE) foam. Total thickness: HT + PE foam: 4 mm.

PROMSEAL® - HTSK/G

Fire protection seal with self-adhesive. Total thickness: HT + self-adhesive 0.2 mm + cover foil 0.1 mm. Self-adhesive foil on the fabric, intumescent surface is visible.

PROMSEAL® - HTSK/W

Fire protection seal with self-adhesive. Total thickness: HT + self-adhesive 0.2 mm + cover foil 0.1 mm. Self-adhesive foil on the intumescent surface, fabric is visible (on request).

Size (l x w)

1075 x 900 mm

2150 x 900 mm

Thickness

1.6 mm

1.9 mm

Standard product features

Colour:

Brown.

Technical characteristics:

  • Density foam: 30 kg/m³ (approximately).
  • Weight: 1.9 kg/m².
  • Reaction to fire: B-s1, d0 (basic version).
  • Carrier: Fabric.
  • Use category: Class X.
  • Ageing: 33 years.
  • Expansion temperature: 150°C (approximately).
  • Expansion factor: 1:10–1:20 (loaded).
  • Expansion pressure: 0.50–1.75 N/mm².
  • Temperature resistance foam: -30 to +80°C.

Third party certifications
  • Declaration of Performance (DoP): Certificate: 0761-CPR-18/0203-2018/8