Waterproof Foil Faced Building Paper 18 Micron 1.0m 1.2m Width with UL 723 Fire Rating

Price Negotiable

Price: by quote

MOQ: 6000m2

Delivery Time: 30 working days

Product Description

Product Overview

This flame-retardant foil-glass cloth facing combines 18-micron aluminum foil with 8x8 mesh glass cloth laminated using fire-resistant adhesive. The material provides excellent heat reflection, thermal insulation, and waterproof vapor barrier properties with UL 723 and BS 476 Pt 6 & 7 fire rating certifications.

Key Features & Benefits

Superior heat reflection and thermal insulation performance
Excellent abrasion resistance and high tensile strength
Waterproof vapor barrier properties
UL 723 & BS 476 Pt 6 & 7 fire rating approvals
Maintains flexibility across extreme temperatures (-40°F to +240°F)
Ideal for HVAC, building insulation, and industrial applications

Facing Composition

Component	Description	Thickness
Foil	Aluminum	0.018mm
Adhesive	F/R Glue	0.022mm
Glass Cloth	8x8 mesh/cm	0.11mm

Technical Specifications

Property	Value	Test Method
Basis Weight	160±10% gsm	Scale
Permeance (WVTR)	1.15 ng/N.s	ASTM E96, Procedure A
Tensile Strength - MD	≥300 N/25mm	ASTM D828
Tensile Strength - XD	≥250 N/25mm	ASTM D828
Burst Strength	≥120 N/cm²	ASTM D774
Low Temperature Resistance	Remains Flexible No Delamination	ASTM D1790 4 hrs @ -40°F (-40°C)
High Temperature Resistance	Remains Flexible No Delamination	ASTM D1790 4 hrs @ +240°F (+116°C)
Dimensional Stability	Less than 0.5%	ASTM D1204 @ 150°F (65°C)
Emissivity	0.03	ASTM E408
Fire Rating	Less 25 / 50 - Passed	UL 723 / ASTM E84
Fire Rating	Class O - Passed	BS 476 Pt 6 & 7