Waterproof Agent (Oil)

Guudpoly Waterproof Oil is a liquid but waterless oligomeric silanes or siloxane based oil with relatively low viscosity. It is not water-thinable, most grades are suitable for construction surface treatment or dosing in formulations in water-based construction material processes.

🌱 Core Advantages

Deep penetration & breathable waterproofing: Offer deep penetration into concrete and masonry, forming a durable hydrophobic layer, which repels external rainwater, acid rain and salt ions while allowing internal moisture vapor to escape, avoiding blistering, peeling or freeze-thaw damage.

Provide excellent water repellency:  with a "lotus effect," remain breathable to avoid blistering.

Outstanding UV & weather resistance:  they deliver long-term protection from ultraviolet radiation, high temperature and oxidative aging with low VOC. It resists erosion by alkalis, acids and chloride salts.

No Changes to Surface: preserve the substrate’s original appearance without color changes.

Easy application: can be applied by spray or brush.

Wide applications: Widely used for concrete facades, bridges, marine structures, highways, and stone/brick surfaces to prevent water ingress, corrosion, and efflorescence.

🧱 Key Applications

Surface Treatment: concrete facades, bridges, marine structures, highways, and stone/brick surfaces to prevent water permeability, corrosion, efflorescence, and supply self-clean functions.

Silane impregnation: coastal and high-UV areas to block chloride penetration and extend structural service life

Raw Materials of Water-repellent admixture: Water repellents for building mortar and exterior wall protection systems.
Applications for internal addition: fiber-cement boards, gypsum boards, concretes boards.

Available Grade

Please contact us for more details