EXTREME WATERPROOF, BREATHABLE AND WINDPROOF PERFORMANCE
MADE WITH
S590 / S591 S592 / S597 S593 / S594 ACHIEVES
50,000g/ m 2 /24hrs
HOW PORTWEST EXTREME FABRIC TECHNOLOGY WORKS:
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EXCEPTIONAL BREATHABLE PERFORMANCE
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STANDARD BREATHABLE UNDER 10,000 G/ M²/24HRS
HIGH PERFORMANCE TESTING
WATERPROOF over 11,000mm
EXTREME WATERPROOFNESS Portwest Extreme achieves over 11,000mm hydrostatic head, equivalent to over 11 metres of water column. (ISO 811:2018 Determination of resistance to water penetration. Hydrostatic pressure test).
EN 14360 Protective Clothing – Test method for ready-made garments – Impact from above with high energy droplets. Garments are placed over data sensitive recording manikins and exposed to rainfall simulation of 450 litres/m 2 /h for a minimum of one hour. All garments within the PWR Hi-Vis series have been rain tower tested.
S590 / S591 S592 / S597 S593 / S594 ACHIEVES
11,000mm EXCEPTIONAL WATERPROOF PERFORMANCE
BREATHABILITY over 50,000g/m ² /24hrs
DURABLE 12 x stronger than standard
HIGH TENSILE STRENGTH Portwest Extreme exceeds the recognised standard requirement of 100N warp and weft under the most up to date version of the EN ISO 20471 standard
WORK HARD IN COMFORT The higher the g/m²/24 hours the more breathable the fabric is. (JIS L1099:2012 Method B1 Water vapour permeability). Portwest Extreme achieves the highest rated breathability levels.
STANDARD WATERPROOF 1,500MM - 5,000MM
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