Sealoflex Ultima (Premium) Cold Roof Waterproofing onto Plywood/OSB

A totally non hazardous liquid applied cold roof waterproofing solution supported by a 25 year guarantee

  • 100% non hazardous system components#Next generation PU SMP technology#Low odour#Moisture cured

Acrylic based primer for use on timber and PVC substrates

Silane Modified Polymer Liquid Applied Waterproofing Membrane for use within a multilayer System

Polyester based reinforcement for use within the Ultima System

Silane Modified Polymer Liquid Applied Waterproofing Membrane for use within a multilayer System

Silane Modified Polymer Liquid Applied Waterproofing Membrane for use within a multilayer System

Quartz sand for use on trafficable surfaces

Acrylic based surface sealant


System attributes

  • PU SMP liquid applied membrane technology#Single layer waterproofing membrane#Fully reinforced#Single component waterproofing resin and primer#Vapour permeable#Non hazardous system components

System benefits

  • Guaranteed up to 25 years

  • 100% non hazardous system

  • Low odour

  • Early rain resistance