Product range

High Performance Liquid Waterproofing System


LIQUIFLEX® PRO forms a permanently elastic, seamless membrane and is ideal for long term waterproofing of awkward roof details such as pipe penetrations, up-stands and gutters. This high performance liquid waterproofing system has many advantages over traditional types of roof waterproofing particularly within the refurbishment sector. As Liquiflex Pro bonds to most substrates, this characteristic allow its use in many application without a need to remove the existing roof. This solution is time-saving and easy applied by roller or brush.

products benefits:

BBA Certified life of 25 years

Moisture curing, can be applied to damp substrates

Non slip top coat available for walkways or balconies

Instantly rain resistant after application

Tech info:

  • Dry time:

    2-8 hours. Fully cured 24 hours

  • Specific gravity (kg/m³):

    1.320 ~ 1.420

  • Viscosity at 23ºC:

    2.650 cps

  • Dry extract:


  • Temperature:

    2ºC and rising and not exceeding 30ºC

  • Full Information:

    Check out the full
    datasheet available in
    the Downloads section!