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Is it true that fibreglass can not be applied over damp or wet surfaces, or if I have a water ingress problem during the construction of my pond?

April 26, 2017applied Construction damp fibreglass ingress problem surfaces water wet

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Is it true that fibreglass can not be applied over damp or wet surfaces, or if I have a water ingress problem during the construction of my pond?

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No. High quality polyester resins coupled with the correct thickness of matting applied over the damp will still harden regardless of being applied over a damp surface. No long term issues regarding longevity are known when the fibreglass is laid correctly. Pools with serious water ingress can still be sealed and left 100% waterproof by placing a barrier between the water and the fibreglass. (i.e. PU foam). This does need specialist attention however. Please discuss this method of application with us.