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PROMSEAL® - GT

Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Promat UK

An intumescent fire protection laminate board.

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

Intumescent seal for metal doors, gates and fire dampers.

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 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).
  • Meets the requirements of EN 45545-2.
  • Also available in strips/ rolls – consult manufacturer for details.

Applications:

Intumescent seal for metal doors, gates and fire dampers.

Specification data
Product Reference

PROMSEAL® - GT

Basic version of fire protection laminate.

PROMSEAL® - GTPSK

Fire protection laminate with self-adhesive and polyvinyl chloride (PVC) film. Total thickness: GT + PVC film 0.35 mm + self-adhesive 0.2 mm + cover foil 0.1 mm.

PROMSEAL® - GTSK/G

Fire protection laminate with self-adhesive. Total thickness: GT + self-adhesive 0.2 mm. Self-adhesive foil on the fabric, intumescent surface is visible.

PROMSEAL® - GTSK/W

Fire protection laminate with self-adhesive. Total thickness: GT + self-adhesive 0.2 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

1.80 mm

GT only.

2.10 mm

GTSK only.

2.45 mm

GTPSK only.

2.50 mm

GT only.

2.80 mm

GTSK only.

3.15 mm

GTPSK only.

Standard product features

Colour:

Anthracite grey.

Technical characteristics:

  • Density foam: 30 kg/m³ (approximately).
  • Weight: 1.8 mm thickness: 2.2 kg/m². 2.5 mm thickness: 3.0 kg/m².
  • Reaction to fire: B-s1, d0 (basic version).
  • Carrier: Fabric.
  • Use category: Class Y.
  • Ageing: 33 years.
  • Expansion temperature: 190°C (approximately).
  • Expansion factor: 1:10–1:30 (loaded).

Third party certifications
  • Declaration of Performance (DoP): Certificate: 0761-CPR-18/0204-2018/8