CONVERGENT Pentra-Pel™ (SI)
Stain Guard Concrete Sealer
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...
CONVERGENT Pentra-Shield®
Exterior Concrete Sealer
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...
CONVERGENT Pentra-Sil® (AC)
pH Neutralizing Densifier and Hardener
Pentra-Sil® (AC) is an advanced alkalinity control treatment that reacts with concrete to neutralize its pH levels. Through this permanent reaction, slab sweating and efflorescence is significantly reduced. The lithium silicate in this product also densifies and hardens...
CONVERGENT Pentra-Sil® (C&N)
pH Neutralizing Densifier and Hardener
Pentra-Sil® (C&N) cleans and neutralizes concrete floors that suffer from surface sweating and efflorescence. This treatment stabilizes the alkalinity in concrete surfaces by infusing lithium ions throughout the substrate.
CONVERGENT Pentra-Sil® (H)
Lithium Concrete Hardener for Slabs
Pentra-Sil® (H) provides maximum hardening for concrete slabs and tilt-up construction. This lithium-based, pre-cure hardener reduces dusting and makes the surface more water, stain and abrasion resistant while increasing surface sheen over time. Pentra-Sil® (H) is applied in...
CONVERGENT Pentra-Sil® (HD)
High Performance Lithium Densifier
Pentra-Sil® (HD) is a high-performance lithium densifier that provides optimal hardening to improve abrasion and stain resistance and reduce dusting. Easy to use. Provides easier maintenance and longer concrete life. Pentra-Sil® (HD) is best for existing concrete surfaces...
CONVERGENT Pentra-Sil® (HDS)
Concrete Densifier, Sealer and Hardener
Pentra-Sil® (HDS) is engineered for polished, colored, dyed or acid-stained cementitious surfaces and is ideal for polishing and restoring worn and damaged flooring. This eco-friendly lithium solution hardens, densifies, and seals concrete, overlays, and terrazzo. It enhances color,...
CONVERGENT Pentra-Sil® (HL)
Hybrid Lithium Densifier and Hardener
Pentra-Sil® (HL) is a high-solids blended hybrid lithium densifier designed for concrete densifying and hardening in newly placed or existing slabs. Its reactive formulation fills the micro-pores of the concrete, strengthening the surface and prolonging its life. Pentra-Sil®...
CONVERGENT Pentra-Sil® (IH)
Stone and Concrete Hardener
Pentra-Sil® (IH) is specifically designed for application during the concrete polishing process. This penetrating hardener improves the final appearance by allowing abrasive tooling to work more effectively, increasing final gloss and clarity. It reduces downtime between polishing steps,...