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Can Of Spar Urethane Turned White


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Can Of Spar Urethane Turned White. If you want a flat surface, you need to sand it back until it appears uniformly 'white' like those spots. Inadequate drying before application can lead to condensation, while a thin film may not fully cure, allowing moisture to escape and create a haze.

Spar Urethane On Pine (2024 Ultimate Guide!)
Spar Urethane On Pine (2024 Ultimate Guide!) from woodworkly.com

Only the 'white spots' are areas that are being sanded. Everything — from improper brush. Spar urethane will turn white if there is any moisture in the wood.

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Spar Urethane On Pine (2024 Ultimate Guide!)

I've had this problem with the wood on boats. I've had this problem with the wood on boats. White spots on polyurethane are generally caused by two things: But you need to figure out how to apply a proper coat that levels, or you'll just create new problems each time you add a new coat.

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