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Glue up question
Posted: Wed Apr 22, 2020 9:29 am
by berry
Does any know, from practical experience, if stock with a coat of boiled linseed oil can be glued. The mating piece has no finish. Thanks for reading.
Re: Glue up question
Posted: Wed Apr 22, 2020 10:52 am
by dusty
berry wrote:Does any know, from practical experience, if stock with a coat of boiled linseed oil can be glued. The mating piece has no finish. Thanks for reading.
No practical experience here but I would bet not.
Re: Glue up question
Posted: Wed Apr 22, 2020 11:11 am
by STB
Good question. I have a cart coated with boiled linseed oil. I will glue a piece o pine to it with tightbond II this morning and let you know the results tomorrow.
Re: Glue up question
Posted: Wed Apr 22, 2020 11:46 am
by rpd
I know CA glue will stick to BLO, but I suspect your best result would be to scrape the surface you want to glue and wipe it down with DNA first.
Re: Glue up question
Posted: Wed Apr 22, 2020 8:33 pm
by berry
I put together a completely unscientific experiment with off-cuts. The clamps were on about 6 hours. The BLO was on the stock overnight. Titebond II. For my application it appears to work just fine. Lucky me.
Re: Glue up question
Posted: Wed Apr 22, 2020 10:24 pm
by Hobbyman2
I have done it , I cleaned the surface prior to gluing and wiped it down with mineral spirits or something of that nature , not sure if it helped or not but the piece is still holding, good luck
Re: Glue up question
Posted: Thu Apr 23, 2020 11:14 am
by bainin
I dont know how deep the BLO penetrates, but maybe light sanding on the surface could expose areas for bonding.
Re: Glue up question
Posted: Thu Apr 23, 2020 12:53 pm
by STB
STB wrote:Good question. I have a cart coated with boiled linseed oil. I will glue a piece o pine to it with tightbond II this morning and let you know the results tomorrow.
Wiped area with alcohol and it stuck just fine.

- Glue test.jpg (357.46 KiB) Viewed 7822 times

- Glue test.jpg (357.46 KiB) Viewed 7822 times