Kryton Products

Admixtures & Additives

Kryton’s admixtures and additives are solutions that provide concrete waterproofing and durability. Kryton’s Waterproofing Admixtures are added to concrete or mortars at time of batching and include Krystol Internal Membrane™ (KIM®) and Krystol Mortar Admixture™ (KMA). They provide waterproofing protection that replaces the need for traditional surface applied waterproofing treatments and add long term durability to your structure.

Kryton’s Hard-Cem® is an integral hardening admixture used to increase abrasion and erosion resistance of concrete, extending wearlife up to 6 times. Hard-Cem is added to the concrete at the time of batching to increase the hardness of the concrete and expand concrete wear life in both vertical and horizontal applications.

Kryton’s Con-Fume® silica fume is an industry standard, pozzolanic, supplementary cementing material used to produce high performance concrete or shotcrete, mortar or cementitious grouts requiring increased strength and/or reduced permeability of the hardened cement matrix.

Krystol Internal Membrane™ (KIM®)

Krystol Internal Membrane (KIM) is a hydrophilic crystalline admixture used to create permanently waterproof concrete.


Hard-Cem is a revolutionary concrete admixture that can significantly enhance the durability and sustainability of concrete. Incorporating Hard-Cem into your concrete mix can yield various advantages, such as reducing a project’s lifetime carbon footprint, minimizing upkeep and repairs that can be costly and contribute to carbon emissions, reducing worksite downtime, and eliminating the need for...


Con-Fume® silica fume is a pozzolanic material used to produce high performance concrete or mortar possessing increased strength, impermeability and durability. As a supplementary cementing material, Con-Fume meets or exceeds all current ASTM, CSA, and AASHTO specifications for silica fume.

Krystol Mortar Admixture™ (KMA)

Krystol Mortar Admixture (KMA) is a hydrophilic crystalline admixture used to provide long-term protection of masonry mortars and concrete masonry units against water and waterborne contaminants by reducing permeability and absorption of the mortar.