PROMSEAL® - LFC

Third party certifications:

QA Certificate
Certificate type

Graphite-based intumescent seal in roll form.

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Application

Suitable for door and window constructions as well as for frame backfill material.

Description

A flexible, graphite-based intumescent seal with a starting temperature of 190°C (approximately).

Features and benefits:

Resistant to and atmospheric effects (light, heat, frost, ultraviolet (UV) radiation and humidity).

Free of organic solvents.

Applications:

Suitable for door and window constructions as well as for frame backfill material.

General information

Uniclass 2015	Pr_25_80_81_29 Flexible intumescent gap sealsPrimary
CAWS	P12/330 Flexible intumescent gap sealer

Specification data - Flexible intumescent gap seals

Product Reference

PROMSEAL® - LFC

Basic version of fire protection laminate.

PROMSEAL® - LFCESK

Fire protection seal, polyethylene (PE) foam and self-adhesive. Total thickness: LFC + PE foam: 3 mm.

PROMSEAL® - LFCSK

Fire protection seal with self-adhesive. Total thickness: LFC + self-adhesive 0.2 mm.

Width

9–40 mm available, insert requirement.

Thickness

1 mm

1.8 mm

Standard product features

Length (roll):

9–14 mm width: 50 m.

>15 mm width: 100 m.

Colour:

Anthracite grey.

Technical characteristics:

Density foam: 30 kg/m³ (approximately).

Weight: 1 mm thickness: 1.1 kg/m². 1.8 mm thickness: 1.9 kg/m².

Reaction to fire: Class E.

Use category: Class X.

Ageing: 33 years.

Expansion temperature: 190°C (approximately).

Expansion factor: 1:12–1:22 (loaded).

Expansion pressure: Minimum 0.35 N/mm².

Temperature resistance foam: -30 to +80°C.

Third party certifications

Declaration of Performance (DoP): Certificate: 0761-CPR-18/0202-2018/8