Masterseal 300 H is an elastomeric coating based on acrylic co-polymers and is applied as a liquid. It is a single component polymer emulsion containing inert pigments suitable for application by brush, spray or roller onto concrete substrates. After application it cures to form a durable protective membrane.
Once applied Masterseal 300 H inhibits the diffusion of atmospheric carbon dioxide and airborne chlorides into the protected concrete. Masterseal 300 H allows the protected concrete to breathe by allowing moisture vapour to pass thorough it.
Masterseal 300 H is designed for the protection of concrete structures against carbonation, chloride diffusion and water ingress.
Areas of application are:
- Concrete repairs.
- Marine environments
- Bridge and highway structures
- Underpasses.
- Multi storey car parks.
- Commercial buildings.
- Industrial buildings.
Masterseal 300 H offers the following advantages:
- Elastomeric - capable of bridging cracks.
- Easily applied by roller, brush or airless spray.
- Provides a barrier against airborne salts and carbon dioxide.
- U.V. stable - maintains its appearance.
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