re: Spinoff thread neatest build: DIY cedar slab coffee table

quote:

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be careful with poly. Ive used it before and kept getting bubbles. Probably me but still.

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It was likely how you applied it if it bubbled. That or if you used something as a primer coat that wasn't compatible with the product.

I mostly brush it on, but do so with a good quality varnish brush, use light strokes and keep them to a minimum. The more you brush it the more likely to get bubbles. Also, don't shake the can prior to use. Stir the poly in the can until it is well mixed.