Arkaz Product Range

Waterproofing Membranes

Arkaz is the sole distributor for GCP (Previously W.R Grace) which for more than 30 years, has been a leader in the advancement of waterproofing technologies and solutions. GCP combines innovative technologies and time-tested products to provide reliable waterproofing solutions for virtually all above grade and below grade applications
° Product range Preprufe: Pre-applied waterproof membranes that develop an adhesive bond to poured concrete to prevent water migration. For use below slabs and on basement walls
° Preprufe 300 R
° Bituthene 8000: Grey, solar reflective, flexible self adhesive waterproof membrane comprising a rubber/bitumen compound and special composite film for use in hot climates
° Preprufe Tape
° Bituthene LM
° Adcor 500 S

Concrete Admixtures

Arkaz produces performance enhancing concrete admixtures through 2 locally owned plants in Dammam and Jeddah.


Concrete Admixtures Include: (Please click on the names for the datasheets)


Plasticizers & Set Retarders

ARCrete D2, D8, D9, D10, D19, D50, WP



ARCrete SP140, SP144, SP145, SP145M1, SP155, SP157, SP225W

Fluidum PC310, PC314, PC510, PC606


SuperPlasticizers with Set Retardation Effect

ARCrete G110, G150, G125, G180, G225, G227, G230

Fluidum R11, R30, R37, R40 , R120 , R157, R210


Specialty Materials

ARCrete CN -
ARKAZ Release Agent -
ARCleaner -


For any technical assistance, please get in contact with

Liquid Waterproofing

- Arkseal - W


Cementaid's leading product, Everdure Caltite Waterproofing Admixture, is a heavy duty Hydrophobic Pore Blocking Ingredient (HPI) used in Deep Basements / Car Parks, Roof Slabs, Tunnels, Tanks, Suspended / Landscaped / Trafficable Podium Decks, Suspended Pools, etc.

No Waterproofing Membranes are required or used