Cemprotec Elastic - waterproofing and protecting concrete and masonry structures

Flexcrete's Cemprotec Elastic is a cementitious modified, polymer rich coating which maintains its elastomeric properties even under immersed conditions. It is ideally suited for waterproofing and protecting concrete and masonry structures which are exhibiting cracking where further movement is expected. Typical applications include treatment of water towers and tanks, roofs of reservoirs and surfaces in contact with potable water.

Cemprotec Elastic is a two component, cementitious modified, polymer rich coating with excellent adhesion to prepared concrete and masonry substrates. When mixed it exhibits a good degree of thixotropy to enable ease of application by brush or spray techniques to give an even finish with no sagging even in vertical situations. It hydrates and chemically cross-links to form a hard, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and carbon dioxide diffusion, but also accommodates movement in cracks.

Advantages of Cemprotec Elastic

Simple: Materials are pre-packaged in a convenient and easy to handle size. Requires only mixing on site.
Easy to use: Brush, trowel or spray applied, normally in two coats, to give an even finish.
Adhesive: Excellent adhesion to sound, prepared concrete and masonry substrates.
Elastomeric: Maintains its elastomeric properties, even under immersed conditions, to accommodate movement in cracks.
Impermeable: A 2mm thick coat is resistant to water at 10 bar positive pressure and exhibits low carbon dioxide diffusion.
Safe: Water-based product free from hazardous solvent. Non-toxic when cured.
Tolerant: Can be applied to damp substrates in temperatures down to 5˚C.

For more detailed product information download:

Cemprotec Elastic Technical Data Sheet
Cemprotec Elastic Safety Data Sheet
Cemprotec Elastic Application Guide