Fibroseal® Primer is a waterborne penetrating treatment to weathered asbestos cement sheeting that soaks through the lichen and degraded asbestos down to sound base material, binding these unstable elements.
When used together with Crommelin Fibroseal® Topcoat, the product forms part of the Crommelin Fibroseal®  System, a proven encapsulation system used throughout Australia since 1990.

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Click here to refer to Sealers-Full-Instructions