SikaFill®-400

CONSTRUCTION MATERIALS

A highly elastic, UV-resistant liquid membrane for seamless roof waterproofing.

Sika SikaFill®-400 · SikaAmpliar

Description

Continuous Membrane for Roofs

SikaFill®-400 is a single-component, water-based, solvent-free liquid waterproofing membrane. It is applied cold and forms a continuous, elastic, seamless coating suitable for new roofs and renovation projects.

Applications and Substrates

It is particularly suitable for surfaces with complex geometries, numerous joints, or limited accessibility. It can be applied to concrete, brick, stone, unglazed ceramic, wood, metals, and bituminous substrates, using the appropriate surface preparation or primer.

Performance and Application

It offers high elasticity, crack-bridging capability, UV resistance, and water vapor permeability. It can be used as a two- or three-coat coating or as a reinforced system with Sikalastic® Fleece-120 or Sika® Reemat Premium. The approximate coverage without reinforcement is 0.9 to 1.4 kg/m². It is available in white, gray, red, and brick red, in 20-kg containers.

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