Best hardwood for the job

8 years ago
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keensailor
keensailor
NSW
702 posts
NSW, 702 posts
12 Mar 2018 10:27pm
need to make some smallish hardwood mounts to sit under an outboard bracket on transom. I will seal and paint the timber, it will be above the water line but will get wet regularly. What is a good choice of timber?
cheers
UncleBob
UncleBob
NSW
1314 posts
NSW, 1314 posts
13 Mar 2018 8:37am
keensailor said..
need to make some smallish hardwood mounts to sit under an outboard bracket on transom. I will seal and paint the timber, it will be above the water line but will get wet regularly. What is a good choice of timber?
cheers


Spotted Gum ?
Ramona
Ramona
NSW
7758 posts
NSW, 7758 posts
13 Mar 2018 8:49am
keensailor said..
need to make some smallish hardwood mounts to sit under an outboard bracket on transom. I will seal and paint the timber, it will be above the water line but will get wet regularly. What is a good choice of timber?
cheers


Piece of Merbau decking timber from Bunnings will be as good as any.
boty
boty
QLD
685 posts
QLD, 685 posts
13 Mar 2018 8:08am
teak or qld beech ideal though expensive as wont rot or bleed sap if fully sealed any of the Australian hardwoods these need to be dry as green can leak stain but should be painted to avoid checking and cracking from exposure merabau should be avoided as it will leak stain
GKandCC
GKandCC
NSW
218 posts
NSW, 218 posts
13 Mar 2018 9:41am
Try to source some Turpentine, its what the old time wharf pilings were made from, think Circular Quay, Pier 1 etc
retired
retired
VIC
20 posts
VIC, 20 posts
13 Mar 2018 10:06am
I would use marine ply.
Cav30
Cav30
NSW
122 posts
NSW, 122 posts
13 Mar 2018 10:40am
+1 marine ply.

Cheap and available from Bunnings / Mitre 10.
UncleBob
UncleBob
NSW
1314 posts
NSW, 1314 posts
13 Mar 2018 1:03pm
retired said..
I would use marine ply.


If you can find good marine ply, go for it but a lot of readily available "marine ply" has good durable face ply's but the internal material not so good, with the A bond adhesive that marine ply should have. Would work but the edges would need to be meticulously sealed and painted.

I too would advise against merbau, the bloody stuff bleeds at the drop of a hat.
andy59
andy59
QLD
1156 posts
QLD, 1156 posts
13 Mar 2018 1:07pm
Teak, I wouldn't use ply for external mounts. I bought a couple of small pieces of teak for $20 recently it was expensive but the job only has to be done once
Ramona
Ramona
NSW
7758 posts
NSW, 7758 posts
13 Mar 2018 5:51pm
I would just use a piece of cutting board. 20mm thick stuff. I have some in blue, green and brown. Swing by one day.
keensailor
keensailor
NSW
702 posts
NSW, 702 posts
13 Mar 2018 9:36pm
Thanks for suggestions SBers.
With the transom having an angle I will need to make mount 25mm thicker at top over a length of 215mm (basically like two vertical rails). In that case I probably wouldn't use ply or cutting board but more likely a hardwood that's not going to bleed. I'm learning towards teak but unsure how hard it is, or maybe some spotted gum that's not too green.
boty
boty
QLD
685 posts
QLD, 685 posts
14 Mar 2018 7:43am
keensailor said..
Thanks for suggestions SBers.
With the transom having an angle I will need to make mount 25mm thicker at top over a length of 215mm (basically like two vertical rails). In that case I probably wouldn't use ply or cutting board but more likely a hardwood that's not going to bleed. I'm learning towards teak but unsure how hard it is, or maybe some spotted gum that's not too green.


teak is plenty hard enough but offers superior durability though other hardwoods may be harder this isn't as important as the durability i personally would varnish the teak but this is not necessary the hardwood will need to be painted or varnished
keensailor
keensailor
NSW
702 posts
NSW, 702 posts
15 Mar 2018 5:51pm
boty said..

keensailor said..
Thanks for suggestions SBers.
With the transom having an angle I will need to make mount 25mm thicker at top over a length of 215mm (basically like two vertical rails). In that case I probably wouldn't use ply or cutting board but more likely a hardwood that's not going to bleed. I'm learning towards teak but unsure how hard it is, or maybe some spotted gum that's not too green.



teak is plenty hard enough but offers superior durability though other hardwoods may be harder this isn't as important as the durability i personally would varnish the teak but this is not necessary the hardwood will need to be painted or varnished


bought a small off cut of teak, think it will do job nicely
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