Tech Shield System Component

Efflorescence Control Agent, Integral Water Repellent, Dry-Cast Plasticizer

ConTec TS-946 liquid admixture was formulated to enhance the overall integrity of concrete masonry products while minimizing production cost.  When used properly this unique admixture chemically reacts with cement and its water repellent components form a permanent bond within the concrete. This provides higher cement efficiency, more vibrant color, enhanced efflorescence control, and freeze-thaw durability.

Features & Benefits

  • Increases cement efficiency
  • Improves product consistency
  • Greatly reduces efflorescence
  • Significantly reduces absorption
  • Enhances freeze-thaw durability


ConTec TS-946 can be used in a wide variety of high- density concrete masonry products such as pavers, SRWs, slabs, curbing products, and ornamental cast stone. It is particularly useful where conventional efflorescence control agents have not performed adequately.

ConTec TS-946



ConTec TS-946 is available in totes and drums. An ICT representative will work with you to determine the proper dispensing system for your operation.


ConTec TS-946 must be stored at moderate temperatures and away from direct sun. Never allow to freeze. When stored properly, ConTec TS-946 has a shelf life of 12 months. Avoid creating an aerosol or mist that could be inhaled.


The typical dosage range for ConTec TS-943 is 1-4 oz/cwt. Consult your ICT technical representative for recommendations and guidelines for your application.


Form: Milky White Liquid
Color / Odor: Slight
Density (lb./gal): 8.6
pH: 8 – 9