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Product Data

Waterproofing Cap Sheet

Radmat 370 RootSafe Texsa Black Mineral

Radmat 370 RootSafe Texsa Black Mineral is an APP plastomeric bitumen-based waterproofing membrane, with anti-root treatment for blue/green roofing with non-woven polyester felt reinforcement. Coated with a mineral granule topside and PE film underside Radmat 370 RootSafe Texsa Black Mineral is suitable for green roof, blue roof and protected roof applications. 

Radmat 370 RootSafe Texsa Black Mineral is a Reinforced Bitumen Membrane Cap Sheet for use in a 2 layer EshaFlex system and as a Protection Sheet in PermaQuik Hot Melt Systems. 

Suitable for all types of roof with a flat or sloped roof construction on new build or refurbishment. 

Any waterproofing upstands not covered by the green roof substrate should be completed using EshaFlex 370 FireSafe. For all applicable roofing systems contact Radmat Building Products. 

For a comprehensive NBS J41 specification contact Radmat Building Products 

Fire Performance When incorporated in a Radmat green roof, blue roof or protected roof application* with either MedO GM20, MedO GM30 or MedO GM40 growing medium at a minimum settled depth of 80mm Broof(t1) to BS EN 13501-5 will be achieved. 

Suitable Substrates
Timber, concrete, metal deck. 

BBA certificate No. 15/5282 

Torch applied to base sheet or suitable surface in accordance with the Radmat specification. Overlaps must be torched. Side laps minimum 80mm. Head laps minimum 100mm. 

Description  Value
Roll Length 8m
Roll Width 1m
External Fire Performance Broof(t1) 
Side overlaps 80mm
End overlaps 100mm
Certificate  BBA No. 15/5282

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