Fastfill WP - rapid setting, polymer modified cementitious mortar

Flexcrete's Fastfill WP is a rapid setting, polymer modified cementitious mortar for arresting water seepage and infiltration under pressure through cracks, joints and voids in concrete and masonry. Can also be used for rapid sealing and jointing in and around pipework or in water retaining structures.

Fastfill WP is a single component, polymer modified, fibre reinforced, Portland cement based plugging and sealing compound. When mixed with water it exhibits unique hydraulic properties to produce a rapid setting mortar which can arrest water seepage and infiltration through joints, cracks or porous areas in concrete and masonry structures. It is ideally suited for sealing in and around pipework and for forming fillets in tanking situations.

Advantages of Fastfill WP

User friendly: Materials are pre-packaged and only require mixing with clean water on-site.
Non-shrink: Maintains high bond strength to substrate and ensures a durable watertight seal.
Rapid setting: Sets in 2 minutes at 20°C, yielding a durable, high strength mortar.
Compatible: Physical properties of cured materials similar to base concrete.
Polymer modified: Ensures enhanced adhesion in jointing situations and prevents wash-out.
Safe: Non-toxic when cured.

For more detailed product information download:

Fastfill WP Technical Data Sheet
Fastfill WP Safety Data Sheet
Fastfill WP Application Guide