Detail Product

Bostik UL Screed - Fast setting high build modified cementitious levelling screed

: Screed


Bostik UL Screed - Fast setting high build modified cementitious levelling screed

Bostik UL-Screed is a fast setting high build modified cementitious levelling screed. Specially formulated for quick and easy application to achieve required falls without any shrinkage or cracking.

Key Features

  • Rapid setting, shrinkage compensated to minimise cracking during cure
  • Can be walked on after 1 hour depending on site temperature and condition
  • Single component – just add water

Recommended Uses

  • Externally balconies or in ramp applications
  • Wet areas where controlled falls are required
  • Onto concrete and FC (Cement sheet) sheet substrate
  • Residential, commercial or medium industrial applications
  • As a system in conjunction with Bostik/ASA wet area internal waterproofing membranes.

Product Details

  • Fast setting leveller for use on concrete and cement sheeting (FC sheet)
  • Accepts waterproofing membrane after 4 hours at 20°C
  • Replaces the need for sand and cement mixing onsite
  • Accepts waterproofing membrane after 4 hours @ 20°C.
  • Most floor coverings can be applied after 24 hours
  • Excellent bond strength to concrete and fc sheet substrate

To ensure that tiles are installed correctly, please consider using a tiling professional. All Natural Stone and Encaustic tiles should be sealed immediately after install.


To ensure long lasting, beautiful tapware, please do not use any chemical based or harsh cleaners. Also avoid any rough surface materials such as scourers, only use a soft cloth with warm soapy water.


We deliver Australia Wide baby! To estimate delivery time to your beautiful home, see our Shipping info here.


To ensure that our product is perfect for you, before purchasing please consider reading our Refunds and Returns Policy here.