CONVERGENT

Pentra-Sil® (244+) is a premium high-performance lithium densifier, dust-proofer, stain repellant, and sealer that was originally formulated to protect existing exterior concrete against damage from chloride inclusion, freeze-thaw, moisture and resulting steel corrosion. (244+) is the only densifier...

With over 25 years of proven performance, Pentra-Sil® (HD) is the original, patented lithium-silicate densifier and hardener. This high-solids, premium densifier provides maximum hardening and dustproofing for new or existing concrete slabs. Pentra-Sil® (HD) penetrates and reacts deep...

Pentra-Sil® (H) provides efficient and economic maximum densification for large format industrial warehouses and data centers. This lithium silicate “time of placement” reactive densifier significantly reduces wear due to abrasion while eliminating concrete dusting, and makes the surface...

Pentra-Sil® (IH) was designed to give concrete polishers an easy-to-use densifier that greatly improves the final finish of polished concrete by dramatically hardening the substrate and allowing abrasive tooling to work more efficiently and effectively. The Pentra-Sil® (IH)...

Pentra-Cure™ (MH) is an eco-friendly, all-in-one treatment that cures, hardens and densifies fresh concrete with one application. It provides long-term protection for commercial and industrial floors against heavy wear and abuse. This unique solution forms a membrane on...

SlabArmor™ Starter is the original colloidal silica curing/finishing aid for concrete developed in 2009, whose popularity has skyrocketed more recently with the growing use of “thirsty” low-carbon concrete using Type- 1L cement. In addition to being an excellent...

SlabArmor™ Closer is the second step in the SlabArmor system. This colloidal silica densifier/hardener is applied after power troweling has been completed. A single application is applied to the surface and requires no scrubbing or rinsing. Its reactive...

Pentra-Finish™ (HG) is the highest performing stain and wear protection finish for polished concrete, terrazzo, masonry and other cementitious surfaces. This patented, high-gloss, easy-to-use lithium sealer, creates a microfilm that will not peel, flake or bubble and improves...

Seal&Shine Finish is the final step in the SlabArmor™ system, intended to be applied after the placement and finishing process. This high-performance, high-gloss finish, seals, protects and extends the life of your SlabArmor™ floor, eliminating the need for...

Pentra-Guard® (EXT) is a protective exterior sealer for concrete, masonry and stone surfaces. It seals and protects against dirt, grime, salt and oil damage while enhancing natural color and shine. Ideal for colored concrete, walkways, patios and pavers....

Pentra-Shield® is an exterior concrete and masonry surface hardener and densifier that provides freeze-thaw, scaling and spalling protection. This treatment strengthens concrete sidewalks and driveways to minimize damage caused by winter weather. Pentra-Shield® is a penetrating, breathable solution...

Pentra-Pel™ (SI) is a penetrating lithium stain guard designed for interior or exterior concrete, stone and masonry surfaces. This product creates a protective barrier that resists staining. It densifies, seals, and repels while maintaing breathability and doesn’t alter...

COLORFAST™ Stain is a chemically reactive, Nano-Lithium® enhanced product that creates beautiful, durable colored concrete. High-solids treatment utilizes lithium densifier to harden and protect both interior and exterior slabs. COLORFAST™ Stain is an ideal solution for all construction...

Pentra-Clean™ (CR) cleans floors by cutting through dirt, grime and residue while using reactive Nano-Lithium® to harden, protect and restore gloss and durability. Cleaning with Pentra-Clean™ (CR) increases the floor’s longevity, reducing maintenance and costly repairs. Ideal for...

Pentra-Clean™ (DC) Daily Cleaner easily removes stains, dirt, grease and grime from concrete, terrazzo, natural stone and tile floor surfaces. This product is easy to use, leaves no film or residue and has a neutral pH with no...

Pentra-Sil® (C&N) cleans and neutralizes concrete floors that suffer from surface sweating and efflorescence. This first step of a two-part treatment stabilizes the alkalinity in concrete surfaces by infusing lithium ions throughout the substrate.

Pentra-Sil® (AC) is an advanced alkalinity control treatment when used after Pentra-Sil® (C&N) reacts with concrete to lower pH levels. Through this permanent reaction, slab sweating and efflorescence can be significantly reduced or eliminated. The lithium silicate in...

Pentra® (PCF) is an industry-leading liquid pore and micro-crack filler for concrete grinding and polishing. This reactive treatment mixes with the dust created during concrete grinding to fill pinholes, microcracks and other imperfections in the concrete surface. It...

Pentra-Melt™ is a fast-acting de-icer for concrete driveways, sidewalks, ramps, steps, loading docks and decks. This industrial strength formula melts ice on contact as low as -40 ºF (-40 ºC). It works to separate ice from the surface,...