10% Off All Pipe & Cable Protection Products
product review overlay image

Product Description

An intumescent liner for letter boxes. Comprising two adhesive L-shaped sections fitted into existing mail apertures, thus providing fire protection. Designed with adhesive backing for ease of fixing.


– Provides up to 68 minutes protection- Can be custom made to suit a range of aperture sizes
– Suitable for fitting to doors from 38mm to 70mm thick
– Liner can be easily cut to size to fit the opening

FIRE TEST PERFORMANCE

Tested to BS476 Part 22 1987, built into a composite door, maintaining the integrity of the door for 61 minutes.

Tested to European Standard EN1634-1 (2000), achieving 68 minutes protection


Technical Information
Application Instructions
COSHH Data

Specifications

Brand
Envirograf
Product Code
LBL2
Weight
0.18kg

Customer Reviews

LBL Fireproof Letter Box Liner

Product Code LBL2

Intumescent liners for improving the fire rating of existing letter box apertures.