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Gypsum Block
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GREENTECH Gypsum Block is an eco-certified building material appliable for non-load bearing partition wall system. Widely trusted and applied in Hong Kong and Greater China, it ensures superior installation ease, exceptional performance, and sustainable benefits for greener construction.


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Advantage - Why GREENTECH Gypsum Block? 

GREENTECH Gypsum Block Walling System is a completely innovative solution providing significant benefits to the high-demanding construction industry and our physical environments. This enables Developers, Architects, Designers, Contractors and Applicators to optimize cost efficiency, time, and ensure superior quality in their projects. 


Our Product

  • GL-66 GYPFLOW LEVELER
  • GL-62 GYPFLOW SCREED
  • GP-2L GYPSPRAY PLASTER
  • GP-1L GYPSPRAY THIN PLASTER
  • GS-88 GYPSPRAY PUTTY
  • GS-80 GYPSPRAY SKIM COAT
  • GA-90 GYPSUM ADHESIVE
  • CPL-561 WALL FINISH
  • CPL-560 WALL SKIM
  • CPL-551 BASE PLASTER
  • CWE-328 WP ELASTIC SLURRY
  • PFL-60 PRIMER
  • PBM-19 EVA MIX
  • PBM-18 BOND MIX
  • PMS-11 MOISTURE SEALER
  • CTG-701 TILE GROUT
  • CTF-728 MOSAIC FIX
  • CTF-808 SIMPLE FIX
  • CTF-818 STANDARD FIX
  • CTF-638 DURA FIX
  • CTF-858 ULTRA FIX
  • CTF-888 SUPREME FIX
  • CRM-150 STANDARD REPAIR MORTAR
  • CRM-140 MEDIUM WEIGHT REPAIR MORTAR
  • CRM-125 LIGHT WEIGHT REPAIR MORTAR
  • CBR-266 RENDER THICK
  • CWR-366 WP RENDER THICK
  • CWG-380 WP WINDOW GROUT
  • CBC-602 FLOOR SCREED
  • CWC-350 WP SCREED
  • CBD-288 SPRAYADASH
  • CWR-333 WP SPRAYARENDER
  • CBR-236 SPRAYARENDER SUPREME
  • CBR-233 SPRAYARENDER
Environmental-friendly
Strong and Durable
Water Repellent
High Construction Efficiency
Outstanding Sound Insulation
Fire Resistant & Thermal Insulation
Regulates Room Temperature and Humidity
Clean, Safe, and Sustainable Construction Site
CTF-858 ULTRA FIX
    Publish time 2025-08-20 21:33    

GREENTECH ULTRA FIX CTF-858 is an enhanced performance cementitious premixed tile adhesive.  It is formulated as a single component compound to produce strong, non-slip and extended open time adhesive mortar for internal and external environment. It is suitable to fix various type of large sized stones and tiles such as marble, granite, ceramic, and homogenous tiles on walls and floors.  It is suitable for various substrates such as concrete, cement plasters, gypsum boards, gypsum blocks, brickworks and ALC blockwalls. White and grey colour available.  Complies with Class C2TE according to EN 12004-1:2017.  

CTF-858 ULTRA FIX



  USES     


  • Tiling for various types of tiles and stones

  • Floor and wall tiling

  • Suitable for tiling in interior and exterior

  • Direct tiling on render, cement mortar, cementitious waterproofing, and well cured concrete

  • Tiling on GREENTECH Gypsum Block, gypsum board, cement board with priming with GREENTECH Moisture Sealer PMS-11



  BENEFITS  


  • Extra adhesion under exterior weather conditions

  • Single component: fixed mixing proportion, ensure the quality of work

  • Shrinkage compensated: reduce the chance of shrinkage cracks

  • Thixotropic and easy-to-trowel, good workability

  • Extended 30-minute open time

  • Non-slip surface



  PERFORMANCE