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Oriented strand boards (OSB) are often sold with a blue dye on the edges: What is this? I'm assuming it's some kind of chemical protection. Does that mean that when you cut the board and leave a...
#2: Post edited
What is the blue dye on edges of OSB boards?
OSB boards are often sold with a blue dye on the edges:- ![Image_alt_tex](https://proposals.codidact.com/uploads/mhnq6m6s8yv3nq450wqgf92xad7t)
- What is this? I'm assuming it's some kind of chemical protection. Does that mean that when you cut the board and leave an un-dyed edge, it is vulnerable to *something*?
- Oriented strand boards (OSB) are often sold with a blue dye on the edges:
- ![Image_alt_tex](https://proposals.codidact.com/uploads/mhnq6m6s8yv3nq450wqgf92xad7t)
- What is this? I'm assuming it's some kind of chemical protection. Does that mean that when you cut the board and leave an un-dyed edge, it is vulnerable to *something*?
#1: Initial revision
What is the blue dye on edges of OSB boards?
OSB boards are often sold with a blue dye on the edges: ![Image_alt_tex](https://proposals.codidact.com/uploads/mhnq6m6s8yv3nq450wqgf92xad7t) What is this? I'm assuming it's some kind of chemical protection. Does that mean that when you cut the board and leave an un-dyed edge, it is vulnerable to *something*?